CVE-2014-3660

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2014-10-16T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "parser.c in libxml2 before 2.9.2 does not properly prevent entity expansion even when entity substitution has been disabled, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted XML document containing a large number of nested entity references, a variant of the \"billion laughs\" attack."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-12-06T18:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"name": "59903", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/59903"}, {"tags": ["x_refsource_MISC"], "url": "https://www.ncsc.nl/actueel/nieuwsberichten/kwetsbaarheid-ontdekt-in-libxml2.html"}, {"name": "DSA-3057", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2014/dsa-3057"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/kb/HT205030"}, {"name": "70644", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/70644"}, {"name": "openSUSE-SU-2014:1330", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2014-10/msg00034.html"}, {"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/attachment.cgi?id=944444&action=diff"}, {"name": "61966", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/61966"}, {"name": "61965", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/61965"}, {"name": "USN-2389-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2389-1"}, {"name": "APPLE-SA-2015-08-13-2", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"name": "APPLE-SA-2015-08-13-3", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"name": "[oss-security] 20141017 libxml2 issue: billioun laughs variant (CVE-2014-3660)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2014/10/17/7"}, {"name": "MDVSA-2014:244", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:244"}, {"name": "RHSA-2014:1655", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2014-1655.html"}, {"name": "RHSA-2014:1885", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2014-1885.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1149084"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html"}, {"name": "61991", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/61991"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705"}, {"name": "openSUSE-SU-2015:2372", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/kb/HT205031"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2014-3660", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "parser.c in libxml2 before 2.9.2 does not properly prevent entity expansion even when entity substitution has been disabled, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted XML document containing a large number of nested entity references, a variant of the \"billion laughs\" attack."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"name": "59903", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/59903"}, {"name": "https://www.ncsc.nl/actueel/nieuwsberichten/kwetsbaarheid-ontdekt-in-libxml2.html", "refsource": "MISC", "url": "https://www.ncsc.nl/actueel/nieuwsberichten/kwetsbaarheid-ontdekt-in-libxml2.html"}, {"name": "DSA-3057", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2014/dsa-3057"}, {"name": "https://support.apple.com/kb/HT205030", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT205030"}, {"name": "70644", "refsource": "BID", "url": "http://www.securityfocus.com/bid/70644"}, {"name": "openSUSE-SU-2014:1330", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2014-10/msg00034.html"}, {"name": "https://bugzilla.redhat.com/attachment.cgi?id=944444&action=diff", "refsource": "MISC", "url": "https://bugzilla.redhat.com/attachment.cgi?id=944444&action=diff"}, {"name": "61966", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/61966"}, {"name": "61965", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/61965"}, {"name": "USN-2389-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2389-1"}, {"name": "APPLE-SA-2015-08-13-2", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"name": "APPLE-SA-2015-08-13-3", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"name": "[oss-security] 20141017 libxml2 issue: billioun laughs variant (CVE-2014-3660)", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2014/10/17/7"}, {"name": "MDVSA-2014:244", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:244"}, {"name": "RHSA-2014:1655", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2014-1655.html"}, {"name": "RHSA-2014:1885", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2014-1885.html"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1149084", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1149084"}, {"name": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html"}, {"name": "61991", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/61991"}, {"name": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705", "refsource": "CONFIRM", "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705"}, {"name": "openSUSE-SU-2015:2372", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html"}, {"name": "https://support.apple.com/kb/HT205031", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT205031"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T10:50:17.928Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"name": "59903", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/59903"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.ncsc.nl/actueel/nieuwsberichten/kwetsbaarheid-ontdekt-in-libxml2.html"}, {"name": "DSA-3057", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2014/dsa-3057"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/kb/HT205030"}, {"name": "70644", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/70644"}, {"name": "openSUSE-SU-2014:1330", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2014-10/msg00034.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/attachment.cgi?id=944444&action=diff"}, {"name": "61966", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/61966"}, {"name": "61965", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/61965"}, {"name": "USN-2389-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-2389-1"}, {"name": "APPLE-SA-2015-08-13-2", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"name": "APPLE-SA-2015-08-13-3", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"name": "[oss-security] 20141017 libxml2 issue: billioun laughs variant (CVE-2014-3660)", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2014/10/17/7"}, {"name": "MDVSA-2014:244", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:244"}, {"name": "RHSA-2014:1655", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2014-1655.html"}, {"name": "RHSA-2014:1885", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2014-1885.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1149084"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html"}, {"name": "61991", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/61991"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705"}, {"name": "openSUSE-SU-2015:2372", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/kb/HT205031"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2014-3660", "datePublished": "2014-11-04T16:00:00.000Z", "dateReserved": "2014-05-14T00:00:00.000Z", "dateUpdated": "2024-08-06T10:50:17.928Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", "matchCriteriaId": "18BCA403-8F0F-4564-BE7E-1DE10408B54B", "versionEndIncluding": "2.9.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "586C0FAB-E288-4EFB-8946-4535971F23F9", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "15236DDC-0095-4253-9113-61F76EFC0769", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "98F95AB1-D3D0-4E39-B135-4B55991845CE", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "392E4AA7-00D2-45B1-9FA7-C1C7C37431F0", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.0:beta:*:*:*:*:*:*", "matchCriteriaId": "C7839A86-59AA-400C-BF29-18E612B8EB4D", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "0F9A211A-5C44-4BDC-9676-3B7B937835B9", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "BECA085A-BEF1-4AD2-ABBA-069CE2642796", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.3:*:*:*:*:*:*:*", "matchCriteriaId": "E66BF7BC-5B5C-40BB-B826-3CC9DBAB53D0", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.4:*:*:*:*:*:*:*", "matchCriteriaId": "F330D609-31EB-4B4C-B007-ACEABA557F54", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.5:*:*:*:*:*:*:*", "matchCriteriaId": "D9E2F05B-B298-489C-9E44-62E0A199E148", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.6:*:*:*:*:*:*:*", "matchCriteriaId": "070B2F1F-9A99-4A20-9BA9-CF175D482DA6", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.7:*:*:*:*:*:*:*", "matchCriteriaId": "25DC5AE4-9DEA-4828-96F0-57BACB6C9B25", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.8:*:*:*:*:*:*:*", "matchCriteriaId": "BDE26E6D-53FF-4001-8F25-C112635CB74E", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.9:*:*:*:*:*:*:*", "matchCriteriaId": "D1210A8D-5359-4FD4-963F-506200AA20AE", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.10:*:*:*:*:*:*:*", "matchCriteriaId": "AA748E50-798F-40EA-B252-0A166DEEB120", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.2.11:*:*:*:*:*:*:*", "matchCriteriaId": "C5B9E7CC-D552-4C9A-909E-42D375452E09", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "06C20B5C-16E7-4C1B-A2DB-8EB4B9A7045D", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "D7A901B3-B0F4-4D2B-8CAF-25938219B657", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "12FCBA01-D739-4BA2-83F5-D41A6DF91F1F", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "EFC8C43D-84C7-4C0C-8DD1-66206D665C35", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "5E60C1B4-BBC1-4E2B-8323-A7E059EF6BEE", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.5:*:*:*:*:*:*:*", "matchCriteriaId": "8B677850-4FE9-4522-ADAE-42C5D17D4A7D", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.6:*:*:*:*:*:*:*", "matchCriteriaId": "9BB7931B-55AA-4735-8AAB-9F3A9E9C0123", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.7:*:*:*:*:*:*:*", "matchCriteriaId": "F4A5B9AF-7F82-4EEC-A776-587C6DD44448", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.8:*:*:*:*:*:*:*", "matchCriteriaId": "94D33392-DD5C-4704-BECF-69D416F9F2C0", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.9:*:*:*:*:*:*:*", "matchCriteriaId": "B1BA896F-07D7-4B93-939B-B6CDD1DCA87C", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.10:*:*:*:*:*:*:*", "matchCriteriaId": "647CA5AD-5AC2-448E-8445-62837F413361", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.11:*:*:*:*:*:*:*", "matchCriteriaId": "37D4241B-A328-45F0-9FAB-CEE20DC7432E", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.12:*:*:*:*:*:*:*", "matchCriteriaId": "CAAD77C4-84EC-4924-90F8-35A2375AA6A9", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.13:*:*:*:*:*:*:*", "matchCriteriaId": "6A124C5A-C72C-4623-925E-378FF40671EF", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.3.14:*:*:*:*:*:*:*", "matchCriteriaId": "8ACD2FD4-E884-4FC5-842B-86AAE06D9E05", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "14A9036D-1474-4097-9E70-09F7BBA2826C", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.2:*:*:*:*:*:*:*", "matchCriteriaId": "E8884CF6-2F5B-465F-841B-3C69EC3BE3BA", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.3:*:*:*:*:*:*:*", "matchCriteriaId": "A699B966-3756-4D5B-8693-0678EEDD8AD0", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.4:*:*:*:*:*:*:*", "matchCriteriaId": "A1E50FED-4BAD-4D04-98C3-C2427E086C1B", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.5:*:*:*:*:*:*:*", "matchCriteriaId": "70880522-BBC0-4D5C-8DA3-245E189FA1C0", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.6:*:*:*:*:*:*:*", "matchCriteriaId": "1A8BA1A0-F8E7-4B93-B667-D012C91F831E", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.7:*:*:*:*:*:*:*", "matchCriteriaId": "27662848-9CD5-43BC-9A1B-8C6EBACCCC21", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.8:*:*:*:*:*:*:*", "matchCriteriaId": "C967E50C-E7AA-49D0-A055-20CA083CA232", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.9:*:*:*:*:*:*:*", "matchCriteriaId": "DA398ACA-73C2-4093-AD35-E30161C96C25", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.10:*:*:*:*:*:*:*", "matchCriteriaId": "757B5A74-6B7B-4F01-9891-9F9E510074C9", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.11:*:*:*:*:*:*:*", "matchCriteriaId": "5C10CC4C-3A9C-4AD0-A7C1-ACF781BF20D5", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.12:*:*:*:*:*:*:*", "matchCriteriaId": "2E67FD94-4E96-4FCC-990B-4C0A5C599ED0", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.13:*:*:*:*:*:*:*", "matchCriteriaId": "8E7DDE27-9DE8-4E45-AFA2-AFFEA8F0D917", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.14:*:*:*:*:*:*:*", "matchCriteriaId": "92CEEDA7-5DFC-4DB0-989E-F356E5CF65A9", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.15:*:*:*:*:*:*:*", "matchCriteriaId": "25D60B58-3558-4244-A5B3-8D16F53A9588", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.16:*:*:*:*:*:*:*", "matchCriteriaId": "E5DB409B-795F-4F8A-85E1-0B4E66AE9D48", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.17:*:*:*:*:*:*:*", "matchCriteriaId": "457C47ED-A429-42AE-9FF9-978D605BACFE", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.18:*:*:*:*:*:*:*", "matchCriteriaId": "3C20B9D5-9E10-4B6D-8095-B2A63EDB8D16", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.19:*:*:*:*:*:*:*", "matchCriteriaId": "9087E4FE-661F-4803-BB3B-09D2699265E5", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.20:*:*:*:*:*:*:*", "matchCriteriaId": "7C2D01CF-9FCE-41F8-997E-EA9BDCCD8C76", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.21:*:*:*:*:*:*:*", "matchCriteriaId": "84E1C7A6-DCA7-4760-B1B6-EFB256978CFC", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.22:*:*:*:*:*:*:*", "matchCriteriaId": "9F1E7CFF-E4B3-4B31-BE23-C187544E9488", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.23:*:*:*:*:*:*:*", "matchCriteriaId": "81EDD077-5183-4588-8DB1-93A0597AAA34", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.24:*:*:*:*:*:*:*", "matchCriteriaId": "530FE28C-0D51-4BF9-AE43-D65F9913B48B", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.25:*:*:*:*:*:*:*", "matchCriteriaId": "F030053E-2292-42E2-8435-0CFBDDE688DB", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.26:*:*:*:*:*:*:*", "matchCriteriaId": "A0258377-DD8B-4FA6-B075-E8489C83CEAE", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.27:*:*:*:*:*:*:*", "matchCriteriaId": "69E0BD23-38C6-43C0-870F-00B13F7C91D3", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.28:*:*:*:*:*:*:*", "matchCriteriaId": "F3D3350E-5186-4DC8-9D1B-59068A469496", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.29:*:*:*:*:*:*:*", "matchCriteriaId": "F76783D0-63F8-48A7-85FE-E5E8DBFA223D", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.4.30:*:*:*:*:*:*:*", "matchCriteriaId": "52AE89B2-C1A3-48C8-AEB5-4B0D757AE361", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "8ACA170D-21DB-47CD-AD73-2DEB2A2439F1", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.5.4:*:*:*:*:*:*:*", "matchCriteriaId": "FFC48A66-7D1F-4446-BC50-6C1A1DF819E8", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.5.7:*:*:*:*:*:*:*", "matchCriteriaId": "A0A86D90-C64E-4850-8D6E-94D3C0789241", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.5.8:*:*:*:*:*:*:*", "matchCriteriaId": "06A50725-AC7A-4FDB-887A-3DCB369C943D", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.5.10:*:*:*:*:*:*:*", "matchCriteriaId": "D463EC3C-88F1-46D9-ADB6-6283DC23B0B6", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.5.11:*:*:*:*:*:*:*", "matchCriteriaId": "43F8E361-E6D3-4666-B18D-928D550FD5D2", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "B6948CD9-8489-46BA-9159-24C842490702", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "35C43087-760E-482A-B34E-141A29AC57A4", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.2:*:*:*:*:*:*:*", "matchCriteriaId": "669211F7-90EA-47AB-A787-34DD79DF8E25", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.3:*:*:*:*:*:*:*", "matchCriteriaId": "025B16D8-1023-4D47-BADD-C1E838B47D88", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.4:*:*:*:*:*:*:*", "matchCriteriaId": "320E691F-D417-4D81-A223-C46FEFFD908A", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.5:*:*:*:*:*:*:*", "matchCriteriaId": "F3B06B40-327D-4EFA-AD19-DA1CA7D50B4F", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.6:*:*:*:*:*:*:*", "matchCriteriaId": "EB8BEC58-AB2A-4953-A2E8-338EB894A494", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.7:*:*:*:*:*:*:*", "matchCriteriaId": "ABDE6C9A-4F24-42B4-8AA3-3EBC97190322", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.8:*:*:*:*:*:*:*", "matchCriteriaId": "44FB2813-BE9F-46A8-864B-435D883CA0FA", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.9:*:*:*:*:*:*:*", "matchCriteriaId": "F9DF1336-F831-4507-B45E-574BDE8AA8BA", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.11:*:*:*:*:*:*:*", "matchCriteriaId": "33268B2F-3591-48D9-B123-92E3ABF157F1", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.12:*:*:*:*:*:*:*", "matchCriteriaId": "0830367A-9FB3-4291-88C0-38A471DFD22B", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.13:*:*:*:*:*:*:*", "matchCriteriaId": "73E4EB1B-2E8B-4504-AB05-F4D4E6B038E9", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.14:*:*:*:*:*:*:*", "matchCriteriaId": "B5815E25-5305-4A32-81B3-89DB1D5C1AC0", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.16:*:*:*:*:*:*:*", "matchCriteriaId": "0AD69C98-11AB-4BB5-A91A-F029BA0E1DB1", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.17:*:*:*:*:*:*:*", "matchCriteriaId": "98CF3A74-B9F8-4689-B81C-F579D827DA5C", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.18:*:*:*:*:*:*:*", "matchCriteriaId": "6DBD9C7D-CD0B-4B5B-BEC2-F67610DEDE2B", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.20:*:*:*:*:*:*:*", "matchCriteriaId": "798F7A01-F006-4589-82F8-943F81015693", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.21:*:*:*:*:*:*:*", "matchCriteriaId": "6A1C90C5-1B77-4BE5-ACDA-1F15D3F2A000", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.22:*:*:*:*:*:*:*", "matchCriteriaId": "36940C55-BFD4-4C77-A26B-C0F273EAC2EC", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.23:*:*:*:*:*:*:*", "matchCriteriaId": "8ECB753E-430C-4DBD-9063-506E749A21CF", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.24:*:*:*:*:*:*:*", "matchCriteriaId": "3EBD3E93-1624-4B1D-8F9A-5683ADA4983E", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.25:*:*:*:*:*:*:*", "matchCriteriaId": "551B91B8-7A5A-4E5D-AAED-76705F8A2829", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.26:*:*:*:*:*:*:*", "matchCriteriaId": "1D8135B1-FB22-4755-A5ED-CDB16E3E85A3", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.27:*:*:*:*:*:*:*", "matchCriteriaId": "2B4685BF-394A-4426-980A-2B1D37737C06", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.28:*:*:*:*:*:*:*", "matchCriteriaId": "77A68008-7392-4BE4-AB30-24D2BA124E3A", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.29:*:*:*:*:*:*:*", "matchCriteriaId": "63F37BF5-D4D2-43AB-841A-E9AC32A68452", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.30:*:*:*:*:*:*:*", "matchCriteriaId": "CB8A074B-069A-4520-8E3C-AB614C31B68A", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.31:*:*:*:*:*:*:*", "matchCriteriaId": "D77DE5FD-060A-4AD6-A925-4E9EF186C835", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.6.32:*:*:*:*:*:*:*", "matchCriteriaId": "7069A49C-038C-4E7B-AF03-4D90D5734414", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "87E895B9-5AF7-4A1F-B740-B3E13DE3254E", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.7.1:*:*:*:*:*:*:*", "matchCriteriaId": "8FD29EFD-1ADB-4349-8E7D-EA6B34B0F6DE", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.7.2:*:*:*:*:*:*:*", "matchCriteriaId": "EC720A50-9EF5-4B73-86D1-AE87D402611E", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.7.3:*:*:*:*:*:*:*", "matchCriteriaId": "464942E8-EDF3-4ECB-B907-FFCDBC9079C0", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.7.4:*:*:*:*:*:*:*", "matchCriteriaId": "E1246C0E-DCAC-405E-ADCE-3D16D659C567", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.7.5:*:*:*:*:*:*:*", "matchCriteriaId": "5703D8EC-259B-49C3-AADE-916227DEB96F", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.7.6:*:*:*:*:*:*:*", "matchCriteriaId": "184B40E3-28FD-49A4-9560-5E26293D7D08", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.7.7:*:*:*:*:*:*:*", "matchCriteriaId": "7CCE8BBA-6721-4257-9F2E-23AEB104564E", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.7.8:*:*:*:*:*:*:*", "matchCriteriaId": "AF2A3107-5F12-407E-9009-7F42B09299E4", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "8928F415-C124-4B4A-9D59-40AC6845AFD1", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "955673D9-2912-48A2-93C9-10430290A4AF", "vulnerable": true}, {"criteria": "cpe:2.3:a:xmlsoft:libxml2:2.9.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "268661C2-7A45-4743-8A09-48B3EE21212E", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "matchCriteriaId": "7883E465-932D-4C11-AA54-97E44181F906", "versionEndIncluding": "10.10.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*", "matchCriteriaId": "5D37DF0F-F863-45AC-853A-3E04F9FEC7CA", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "1D8B549B-E57B-4DFE-8A13-CAB06B5356B3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "parser.c in libxml2 before 2.9.2 does not properly prevent entity expansion even when entity substitution has been disabled, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted XML document containing a large number of nested entity references, a variant of the \"billion laughs\" attack."}, {"lang": "es", "value": "parser.c en libxml2 anterior a 2.9.2 no previene debidamente la expansi\u00f3n de entidades incluso cuando la substituci\u00f3n de entidades haya sido deshabilitada, lo que permite a atacantes dependientes de contexto causar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s de un documento XML manipualdo que contiene un n\u00famero grande de referencias de entidades anidadas, una variante del ataque del 'bill\u00f3n de risas'."}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/611.html\" target=\"_blank\">CWE-611: Improper Restriction of XML External Entity Reference ('XXE')</a>", "id": "CVE-2014-3660", "lastModified": "2026-06-17T00:08:42.133", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-11-04T16:55:06.043", "references": [{"source": "secalert@redhat.com", "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705"}, {"source": "secalert@redhat.com", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"source": "secalert@redhat.com", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2014-10/msg00034.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2014-1655.html"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2014-1885.html"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/59903"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/61965"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/61966"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/61991"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2014/dsa-3057"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:244"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2014/10/17/7"}, {"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html"}, {"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/70644"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.ubuntu.com/usn/USN-2389-1"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/attachment.cgi?id=944444&action=diff"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1149084"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205030"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205031"}, {"source": "secalert@redhat.com", "url": "https://www.ncsc.nl/actueel/nieuwsberichten/kwetsbaarheid-ontdekt-in-libxml2.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2014-10/msg00034.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2014-1655.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2014-1885.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/59903"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/61965"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/61966"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/61991"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2014/dsa-3057"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:244"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2014/10/17/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/70644"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.ubuntu.com/usn/USN-2389-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/attachment.cgi?id=944444&action=diff"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1149084"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205030"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/kb/HT205031"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.ncsc.nl/actueel/nieuwsberichten/kwetsbaarheid-ontdekt-in-libxml2.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2014:1885", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "libxml2-0:2.6.26-2.1.25.el5_11", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2014-11-20T00:00:00Z"}, {"advisory": "RHSA-2014:1655", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libxml2-0:2.7.6-17.el6_6.1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-10-16T00:00:00Z"}, {"advisory": "RHSA-2014:1655", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "libxml2-0:2.9.1-5.el7_0.1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2014-10-16T00:00:00Z"}], "bugzilla": {"description": "libxml2: denial of service via recursive entity expansion", "id": "1149084", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1149084"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-400", "details": ["parser.c in libxml2 before 2.9.2 does not properly prevent entity expansion even when entity substitution has been disabled, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted XML document containing a large number of nested entity references, a variant of the \"billion laughs\" attack.", "A denial of service flaw was found in libxml2, a library providing support to read, modify and write XML and HTML files. A remote attacker could provide a specially crafted XML file that, when processed by an application using libxml2, would lead to excessive CPU consumption (denial of service) based on excessive entity substitutions, even if entity substitution was disabled, which is the parser default behavior."], "name": "CVE-2014-3660", "public_date": "2014-10-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-3660\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-3660"], "threat_severity": "Moderate"}

{}