Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| hardy | DNE | |
| lucid | released | 2.11.1-0ubuntu7.10 |
| maverick | not-affected | |
| natty | not-affected | |
| oneiric | not-affected | |
| upstream | needs-triage |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| hardy | not-affected | code-not-present |
| lucid | DNE | |
| maverick | DNE | |
| natty | DNE | |
| oneiric | DNE | |
| upstream | needs-triage |
Показывать по
6.8 Medium
CVSS2
Связанные уязвимости
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.
Integer signedness error in Glibc before 2.13 and eglibc before 2.13, ...
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.
6.8 Medium
CVSS2