Lucene search

K
cveRedhatCVE-2011-2702
HistoryOct 27, 2014 - 8:55 p.m.

CVE-2011-2702

2014-10-2720:55:22
CWE-94
redhat
web.nvd.nist.gov
44
cve-2011-2702
glibc
eglibc
ssse3 optimization
arbitrary code execution
nvd
security vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

AI Score

7.3

Confidence

Low

EPSS

0.023

Percentile

89.7%

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 configurations

Nvd
Node
gnuglibcRange2.12.2
OR
gnuglibcMatch2.12
OR
gnuglibcMatch2.12.1
Node
gnueglibcRange2.12
VendorProductVersionCPE
gnuglibc*cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*
gnuglibc2.12cpe:2.3:a:gnu:glibc:2.12:*:*:*:*:*:*:*
gnuglibc2.12.1cpe:2.3:a:gnu:glibc:2.12.1:*:*:*:*:*:*:*
gnueglibc*cpe:2.3:a:gnu:eglibc:*:*:*:*:*:*:*:*

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

AI Score

7.3

Confidence

Low

EPSS

0.023

Percentile

89.7%