{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-07-18T00:00:00", "descriptions": [{"lang": "en", "value": "Integer signedness error in Glibc before 2.13 and eglibc before 2.13, when using Supplemental Streaming SIMD Extensions 3 (SSSE3) optimization, allows context-dependent attackers to execute arbitrary code via a negative length parameter to (1) memcpy-ssse3-rep.S, (2) memcpy-ssse3.S, or (3) memset-sse2.S in sysdeps/i386/i686/multiarch/, which triggers an out-of-bounds read, as demonstrated using the memcpy function."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-10-27T19:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.novell.com/show_bug.cgi?id=706915"}, {"name": "[oss-security] 20110718 CVE id request: (e)glibc", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://seclists.org/oss-sec/2011/q3/123"}, {"tags": ["x_refsource_MISC"], "url": "http://xorl.wordpress.com/2011/08/06/cve-2011-2702-eglibc-and-glibc-signedness-issue/"}, {"tags": ["x_refsource_MISC"], "url": "http://www.nodefense.org/eglibc.txt"}, {"name": "[oss-security] 20110720 Re: CVE id request: (e)glibc", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://seclists.org/oss-sec/2011/q3/153"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=a0ac24d98ace90d1ccba6a2f3e7d55600f2fdb6e"}, {"name": "80718", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://www.osvdb.org/80718"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.eglibc.org/cgi-bin/viewvc.cgi/trunk/libc/ChangeLog?view=markup&pathrev=10032"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T23:08:23.737Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.novell.com/show_bug.cgi?id=706915"}, {"name": "[oss-security] 20110718 CVE id request: (e)glibc", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://seclists.org/oss-sec/2011/q3/123"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://xorl.wordpress.com/2011/08/06/cve-2011-2702-eglibc-and-glibc-signedness-issue/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.nodefense.org/eglibc.txt"}, {"name": "[oss-security] 20110720 Re: CVE id request: (e)glibc", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://seclists.org/oss-sec/2011/q3/153"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=a0ac24d98ace90d1ccba6a2f3e7d55600f2fdb6e"}, {"name": "80718", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://www.osvdb.org/80718"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.eglibc.org/cgi-bin/viewvc.cgi/trunk/libc/ChangeLog?view=markup&pathrev=10032"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-2702", "datePublished": "2014-10-27T20:00:00", "dateReserved": "2011-07-11T00:00:00", "dateUpdated": "2024-08-06T23:08:23.737Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*", "matchCriteriaId": "81FC02B2-EEB1-40EA-ADE5-479ED3FC11A7", "versionEndIncluding": "2.12.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:glibc:2.12:*:*:*:*:*:*:*", "matchCriteriaId": "18F57529-10DF-447A-8C53-DD4B1C2AA21E", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:glibc:2.12.1:*:*:*:*:*:*:*", "matchCriteriaId": "C543B0E8-8B48-44A4-B63F-B2D9EA23E8EE", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:eglibc:*:*:*:*:*:*:*:*", "matchCriteriaId": "860D5A05-DC7D-4CB7-A22A-3C7DD8E0897D", "versionEndIncluding": "2.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Integer signedness error in Glibc before 2.13 and eglibc before 2.13, when using Supplemental Streaming SIMD Extensions 3 (SSSE3) optimization, allows context-dependent attackers to execute arbitrary code via a negative length parameter to (1) memcpy-ssse3-rep.S, (2) memcpy-ssse3.S, or (3) memset-sse2.S in sysdeps/i386/i686/multiarch/, which triggers an out-of-bounds read, as demonstrated using the memcpy function."}, {"lang": "es", "value": "Error de signo de enteros en Glibc anterior a 2.13 y eglibc anterior a 2.13, cuando utiliza la optimizaci\u00f3n Supplemental Streaming SIMD Extensions 3 (SSSE3), permite a atacantes dependientes de contexto ejecutar c\u00f3digo arbitrario a trav\u00e9s de un par\u00e1metro de longitud negativo en (1) memcpy-ssse3-rep.S, (2) memcpy-ssse3.S, o (3) memset-sse2.S en sysdeps/i386/i686/multiarch/, lo que provoca una lectura fuera de rango, tal y como fue demostrado mediante el uso de la funci\u00f3n memcpy."}], "id": "CVE-2011-2702", "lastModified": "2023-02-13T01:20:09.800", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-10-27T20:55:22.313", "references": [{"source": "secalert@redhat.com", "url": "http://seclists.org/oss-sec/2011/q3/123"}, {"source": "secalert@redhat.com", "url": "http://seclists.org/oss-sec/2011/q3/153"}, {"source": "secalert@redhat.com", "url": "http://www.eglibc.org/cgi-bin/viewvc.cgi/trunk/libc/ChangeLog?view=markup&pathrev=10032"}, {"source": "secalert@redhat.com", "url": "http://www.nodefense.org/eglibc.txt"}, {"source": "secalert@redhat.com", "url": "http://www.osvdb.org/80718"}, {"source": "secalert@redhat.com", "tags": ["Exploit"], "url": "http://xorl.wordpress.com/2011/08/06/cve-2011-2702-eglibc-and-glibc-signedness-issue/"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.novell.com/show_bug.cgi?id=706915"}, {"source": "secalert@redhat.com", "url": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=a0ac24d98ace90d1ccba6a2f3e7d55600f2fdb6e"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}