{"id":"CVE-2011-2702","state":"PUBLISHED","title":"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 t","description":"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.","publishedAt":"2014-10-27T20:00:00.000Z","updatedAt":"2024-08-06T23:08:23.737Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://bugzilla.novell.com/show_bug.cgi?id=706915","http://seclists.org/oss-sec/2011/q3/123","http://xorl.wordpress.com/2011/08/06/cve-2011-2702-eglibc-and-glibc-signedness-issue/","http://www.nodefense.org/eglibc.txt","http://seclists.org/oss-sec/2011/q3/153","https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=a0ac24d98ace90d1ccba6a2f3e7d55600f2fdb6e","http://www.osvdb.org/80718","http://www.eglibc.org/cgi-bin/viewvc.cgi/trunk/libc/ChangeLog?view=markup&pathrev=10032"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:59.387Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/2xxx/CVE-2011-2702.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-2702","state":"PUBLISHED","datePublished":"2014-10-27T20:00:00.000Z","dateUpdated":"2024-08-06T23:08:23.737Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2011-07-11T00:00:00.000Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://bugzilla.novell.com/show_bug.cgi?id=706915","tags":["x_refsource_MISC"]},{"url":"http://seclists.org/oss-sec/2011/q3/123","name":"[oss-security] 20110718 CVE id request: (e)glibc","tags":["mailing-list","x_refsource_MLIST"]},{"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","tags":["x_refsource_MISC"]},{"url":"http://seclists.org/oss-sec/2011/q3/153","name":"[oss-security] 20110720 Re: CVE id request: (e)glibc","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=a0ac24d98ace90d1ccba6a2f3e7d55600f2fdb6e","tags":["x_refsource_CONFIRM"]},{"url":"http://www.osvdb.org/80718","name":"80718","tags":["vdb-entry","x_refsource_OSVDB"]},{"url":"http://www.eglibc.org/cgi-bin/viewvc.cgi/trunk/libc/ChangeLog?view=markup&pathrev=10032","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2014-10-27T19:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2011-07-18T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.novell.com/show_bug.cgi?id=706915","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://seclists.org/oss-sec/2011/q3/123","name":"[oss-security] 20110718 CVE id request: (e)glibc","tags":["mailing-list","x_refsource_MLIST","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","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://seclists.org/oss-sec/2011/q3/153","name":"[oss-security] 20110720 Re: CVE id request: (e)glibc","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=a0ac24d98ace90d1ccba6a2f3e7d55600f2fdb6e","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.osvdb.org/80718","name":"80718","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.eglibc.org/cgi-bin/viewvc.cgi/trunk/libc/ChangeLog?view=markup&pathrev=10032","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T23:08:23.737Z"}}]}}}