CVE-2011-2702

Integer signedness error in Glibc before 2.13 and eglibc before 2.13, when using Supplemental Streaming SIMD Extensions 3 (SSSE3) optimization, allows…

published October 27, 2014

CVSS
—
EPSS
8%
Percentile
95.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.08458 · 95.0th percentile
Published
2014-10-27T20:00Z
EPSS history
Timeline
  • 27 OCT 20:00Z
    Integer signedness error in Glibc before 2.13 and eglibc before 2.13, when using Supplemental Streaming SIMD Extensions 3 (SSSE3) optimization, allows…
    cvelistv5