CVE-2011-4599

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-12-07T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the _canonicalize function in common/uloc.c in International Components for Unicode (ICU) before 49.1 allows remote attackers to execute arbitrary code via a crafted locale ID that is not properly handled during variant canonicalization."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-08-28T12:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "51006", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/51006"}, {"name": "47674", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/47674"}, {"name": "47146", "tags": 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"http://code.google.com/p/chromium/issues/detail?id=106441"}, {"name": "77698", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://www.osvdb.org/77698"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://bugs.icu-project.org/trac/ticket/8984"}, {"name": "USN-1348-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://ubuntu.com/usn/usn-1348-1"}, {"name": "47227", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/47227"}, {"name": "MDVSA-2011:194", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:194"}, {"name": "openSUSE-SU-2012:0100", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2012-01/msg00035.html"}, {"name": "APPLE-SA-2012-09-19-2", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://support.apple.com/kb/HT5501"}, {"name": "[oss-security] 20111209 CVE Request: icu out of bounds access", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2011/12/09/2"}, {"name": "RHSA-2011:1815", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2011-1815.html"}, {"name": "DSA-2397", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2012/dsa-2397"}, {"name": "47714", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/47714"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-4599", "datePublished": "2012-06-21T15:00:00.000Z", "dateReserved": "2011-11-29T00:00:00.000Z", "dateUpdated": "2024-08-07T00:09:19.311Z", "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:icu-project:international_components_for_unicode:*:*:*:*:*:c\\/c\\+\\+:*:*", "matchCriteriaId": "2FFEF72A-14EC-4667-B8CA-13F9D02BABA8", "versionEndExcluding": "49.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the _canonicalize function in common/uloc.c in International Components for Unicode (ICU) before 49.1 allows remote attackers to execute arbitrary code via a crafted locale ID that is not properly handled during variant canonicalization."}, {"lang": "es", "value": "Un desbordamiento de b\u00fafer basado en pila en la funci\u00f3n _canonicalize en common/uloc.c en International Componentes for Unicode (ICU) antes de v49.1 permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de un identificador de configuraci\u00f3n regional modificado a mano que no es debidamente manejado durante la canonizaci\u00f3n de variantes."}], "id": "CVE-2011-4599", "lastModified": "2026-06-16T23:35:07.090", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-06-21T15:55:11.067", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "http://bugs.icu-project.org/trac/ticket/8984"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://code.google.com/p/chromium/issues/detail?id=106441"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2012-01/msg00035.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2011-1815.html"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://secunia.com/advisories/47146"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://secunia.com/advisories/47227"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://secunia.com/advisories/47674"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://secunia.com/advisories/47714"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://secunia.com/advisories/47775"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://support.apple.com/kb/HT5501"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://support.apple.com/kb/HT5503"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://ubuntu.com/usn/usn-1348-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2012/dsa-2397"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:194"}, {"source": "secalert@redhat.com", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2011/12/09/2"}, {"source": "secalert@redhat.com", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2011/12/09/5"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://www.osvdb.org/77698"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/51006"}, {"source": "secalert@redhat.com", "tags": ["VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71726"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "http://bugs.icu-project.org/trac/ticket/8984"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://code.google.com/p/chromium/issues/detail?id=106441"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing 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"http://secunia.com/advisories/47674"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "http://secunia.com/advisories/47714"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "http://secunia.com/advisories/47775"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://support.apple.com/kb/HT5501"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://support.apple.com/kb/HT5503"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://ubuntu.com/usn/usn-1348-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2012/dsa-2397"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:194"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2011/12/09/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2011/12/09/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.osvdb.org/77698"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/51006"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71726"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2011:1815", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "icu-0:3.6-5.16.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-12-13T00:00:00Z"}, {"advisory": "RHSA-2011:1815", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "icu-0:4.2.1-9.1.el6_2", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-12-13T00:00:00Z"}], "bugzilla": {"description": "icu: Stack-based buffer overflow by canonicalizing the given localeID", "id": "765812", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=765812"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "CWE-121", "details": ["Stack-based buffer overflow in the _canonicalize function in common/uloc.c in International Components for Unicode (ICU) before 49.1 allows remote attackers to execute arbitrary code via a crafted locale ID that is not properly handled during variant canonicalization."], "name": "CVE-2011-4599", "public_date": "2011-12-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-4599\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-4599"], "threat_severity": "Moderate"}

{}