CVE-2012-1148

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-03-09T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding entities."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-01-04T19:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "49504", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/49504"}, {"name": "USN-1527-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1527-1"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/HT205637"}, {"name": "1034344", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1034344"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167"}, {"name": "51040", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/51040"}, {"name": "RHSA-2012:0731", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2012-0731.html"}, {"name": "52379", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/52379"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://sourceforge.net/projects/expat/files/expat/2.1.0/"}, {"name": "RHSA-2016:0062", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2016-0062.html"}, {"name": "APPLE-SA-2015-12-08-3", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html"}, {"name": "DSA-2525", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2012/dsa-2525"}, {"name": "MDVSA-2012:041", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:041"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127"}, {"name": "RHSA-2016:2957", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"}, {"name": "USN-1613-2", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1613-2"}, {"name": "51024", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/51024"}, {"name": "USN-1613-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1613-1"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2012-1148", "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": "Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding entities."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "49504", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/49504"}, {"name": "USN-1527-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1527-1"}, {"name": "https://support.apple.com/HT205637", "refsource": "CONFIRM", "url": "https://support.apple.com/HT205637"}, {"name": "1034344", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1034344"}, {"name": "http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167", "refsource": "CONFIRM", "url": "http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167"}, {"name": "51040", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/51040"}, {"name": "RHSA-2012:0731", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2012-0731.html"}, {"name": "52379", "refsource": "BID", "url": "http://www.securityfocus.com/bid/52379"}, {"name": "http://sourceforge.net/projects/expat/files/expat/2.1.0/", "refsource": "CONFIRM", "url": "http://sourceforge.net/projects/expat/files/expat/2.1.0/"}, {"name": "RHSA-2016:0062", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2016-0062.html"}, {"name": "APPLE-SA-2015-12-08-3", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html"}, {"name": "DSA-2525", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2012/dsa-2525"}, {"name": "MDVSA-2012:041", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:041"}, {"name": "http://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127", "refsource": "CONFIRM", "url": "http://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127"}, {"name": "RHSA-2016:2957", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"}, {"name": "USN-1613-2", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1613-2"}, {"name": "51024", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/51024"}, {"name": "USN-1613-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1613-1"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T18:45:27.498Z"}, "title": "CVE Program Container", "references": [{"name": "49504", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/49504"}, {"name": "USN-1527-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1527-1"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/HT205637"}, {"name": "1034344", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1034344"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167"}, {"name": "51040", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/51040"}, {"name": "RHSA-2012:0731", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2012-0731.html"}, {"name": "52379", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/52379"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://sourceforge.net/projects/expat/files/expat/2.1.0/"}, {"name": "RHSA-2016:0062", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2016-0062.html"}, {"name": "APPLE-SA-2015-12-08-3", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html"}, {"name": "DSA-2525", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2012/dsa-2525"}, {"name": "MDVSA-2012:041", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:041"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127"}, {"name": "RHSA-2016:2957", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"}, {"name": "USN-1613-2", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1613-2"}, {"name": "51024", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/51024"}, {"name": "USN-1613-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1613-1"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-1148", "datePublished": "2012-07-03T19:00:00.000Z", "dateReserved": "2012-02-14T00:00:00.000Z", "dateUpdated": "2024-08-06T18:45:27.498Z", "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:libexpat_project:libexpat:*:*:*:*:*:*:*:*", "matchCriteriaId": "0B298040-6E60-4701-9F0A-E57CDD3CFA83", "versionEndIncluding": "2.0.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.1:*:*:*:*:*:*:*", "matchCriteriaId": "055C8DC2-8840-4758-9F3F-21EEF87845DF", "vulnerable": true}, {"criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.2:*:*:*:*:*:*:*", "matchCriteriaId": "64E471EF-41A9-491F-B032-568723816ADD", "vulnerable": true}, {"criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.4:*:*:*:*:*:*:*", "matchCriteriaId": "D9F94DC5-6A6C-4DB4-A6FA-CDF786AC8E0B", "vulnerable": true}, {"criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.5:*:*:*:*:*:*:*", "matchCriteriaId": "19EC2420-0140-4233-A766-8D3D9B0933B8", "vulnerable": true}, {"criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.6:*:*:*:*:*:*:*", "matchCriteriaId": "572CC266-7C6B-46FE-963F-B457A387B24A", "vulnerable": true}, {"criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.7:*:*:*:*:*:*:*", "matchCriteriaId": "6B354846-9F53-4D07-B34E-F8BB63836299", "vulnerable": true}, {"criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.8:*:*:*:*:*:*:*", "matchCriteriaId": "E0B6B5BF-5A76-46B9-BD7B-679F28821CD7", "vulnerable": true}, {"criteria": "cpe:2.3:a:libexpat_project:libexpat:2.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "843ADBBB-69DE-4128-A1B0-BCA3E85DC6BA", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "matchCriteriaId": "767D7ECF-24C5-4605-9368-5A41456A475E", "versionEndIncluding": "10.11.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding entities."}, {"lang": "es", "value": "M\u00faltiples fugas de memoria en la funci\u00f3n poolGrow en expat/lib/xmlparse.c en expat anteriores a v2.1.0 podr\u00eda permitir a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de un n\u00famero largo de ficheros XML manipulados que provocan fallos en la relocalizaci\u00f3n cuando se expanden las entidades."}], "id": "CVE-2012-1148", "lastModified": "2026-06-16T23:39:07.900", "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": "2012-07-03T19:55:02.757", "references": [{"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167"}, {"source": "secalert@redhat.com", "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2012-0731.html"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2016-0062.html"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/49504"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/51024"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/51040"}, {"source": "secalert@redhat.com", "url": "http://sourceforge.net/projects/expat/files/expat/2.1.0/"}, {"source": "secalert@redhat.com", "url": "http://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2012/dsa-2525"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:041"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/52379"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id/1034344"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1527-1"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1613-1"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1613-2"}, {"source": "secalert@redhat.com", "url": "https://support.apple.com/HT205637"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2012-0731.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2016-0062.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/49504"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/51024"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/51040"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://sourceforge.net/projects/expat/files/expat/2.1.0/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2012/dsa-2525"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:041"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/52379"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1034344"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1527-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1613-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1613-2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/HT205637"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2012:0731", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "expat-0:1.95.8-11.el5_8", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-06-13T00:00:00Z"}, {"advisory": "RHSA-2012:0731", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "expat-0:2.0.1-11.el6_2", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-06-13T00:00:00Z"}, {"advisory": "RHSA-2016:2957", "cpe": "cpe:/a:redhat:jboss_core_services:1", "product_name": "Text-Only JBCS", "release_date": "2016-12-15T00:00:00Z"}], "bugzilla": {"description": "expat: Memory leak in poolGrow", "id": "801648", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=801648"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-401", "details": ["Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding entities.", "A memory leak flaw was found in Expat. If an XML file processed by an application linked against Expat triggered a memory re-allocation failure, Expat failed to free the previously allocated memory. This could cause the application to exit unexpectedly or crash when all available memory is exhausted."], "name": "CVE-2012-1148", "package_state": [{"cpe": "cpe:/a:redhat:certificate_system:7.3", "fix_state": "Will not fix", "package_name": "expat", "product_name": "Red Hat Certificate System 7.3"}, {"cpe": "cpe:/a:redhat:directory_server:8", "fix_state": "Affected", "package_name": "expat", "product_name": "Red Hat Directory Server 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Will not fix", "package_name": "expat", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "xmlrpc-c", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "compat-expat1", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "mingw32-expat", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/a:redhat:jboss_core_services:1", "fix_state": "Affected", "package_name": "expat", "product_name": "Red Hat JBoss Core Services"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:6", "fix_state": "Affected", "package_name": "expat", "product_name": "Red Hat JBoss Enterprise Application Platform 6"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_web_server:2", "fix_state": "Affected", "package_name": "expat", "product_name": "Red Hat JBoss Enterprise Web Server 2"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_web_server:3", "fix_state": "Fix deferred", "package_name": "expat", "product_name": "Red Hat JBoss Enterprise Web Server 3"}, {"cpe": "cpe:/a:redhat:rhev_manager:", "fix_state": "Affected", "package_name": "spice-client-win", "product_name": "RHEV Manager"}], "public_date": "2012-03-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-1148\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-1148"], "threat_severity": "Moderate"}

{}