Executive Summary

Informations
Name CVE-2011-2702 First vendor Publication 2014-10-27
Vendor Cve Last vendor Modification 2023-02-13

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2702

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-94 Failure to Control Generation of Code ('Code Injection')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 104

ExploitDB Exploits

id Description
2012-08-01 eGlibc Signedness Code Execution Vulnerability

OpenVAS Exploits

Date Description
2012-03-12 Name : Ubuntu Update for eglibc USN-1396-1
File : nvt/gb_ubuntu_USN_1396_1.nasl

Nessus® Vulnerability Scanner

Date Description
2012-03-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1396-1.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM http://www.eglibc.org/cgi-bin/viewvc.cgi/trunk/libc/ChangeLog?view=markup&...
MISC http://www.nodefense.org/eglibc.txt
http://xorl.wordpress.com/2011/08/06/cve-2011-2702-eglibc-and-glibc-signednes...
https://bugzilla.novell.com/show_bug.cgi?id=706915
https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=a0ac24d98ace90d1ccba6a...
MLIST http://seclists.org/oss-sec/2011/q3/123
http://seclists.org/oss-sec/2011/q3/153
OSVDB http://www.osvdb.org/80718

Alert History

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Date Informations
2023-02-13 09:28:08
  • Multiple Updates
2021-05-04 12:14:48
  • Multiple Updates
2021-04-22 01:16:07
  • Multiple Updates
2020-12-11 01:06:51
  • Multiple Updates
2020-05-24 01:07:58
  • Multiple Updates
2020-05-23 01:44:54
  • Multiple Updates
2020-05-23 00:29:01
  • Multiple Updates
2019-03-07 12:04:11
  • Multiple Updates
2018-05-30 12:03:45
  • Multiple Updates
2017-12-21 12:01:37
  • Multiple Updates
2016-06-28 18:43:27
  • Multiple Updates
2016-04-26 20:53:26
  • Multiple Updates
2014-10-31 09:21:16
  • Multiple Updates
2014-10-30 00:22:05
  • Multiple Updates
2014-10-29 09:22:49
  • Multiple Updates
2014-10-28 21:23:12
  • Multiple Updates
2014-10-28 00:22:10
  • First insertion