CVE-2011-2702
- State
- Published
- Severity
- Not scored
- Published
- Oct 27, 2014
- Updated
- Aug 6, 2024
- Reserved
- Jul 11, 2011
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://bugzilla.novell.com/show_bug.cgi?id=706915
- [oss-security] 20110718 CVE id request: (e)glibcmailing-list
- http://xorl.wordpress.com/2011/08/06/cve-2011-2702-eglibc-and-glibc-signedness-issue/
- http://www.nodefense.org/eglibc.txt
- [oss-security] 20110720 Re: CVE id request: (e)glibcmailing-list
- https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=a0ac24d98ace90d1ccba6a2f3e7d55600f2fdb6e
- 80718vdb-entry
- http://www.eglibc.org/cgi-bin/viewvc.cgi/trunk/libc/ChangeLog?view=markup&pathrev=10032
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