Vulmon Recent Vulnerabilities Research Posts Trends Blog About Contact
6.8
CVSSv2

CVE-2011-2702

Published: 27/10/2014 Updated: 13/02/2023
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
VMScore: 685
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Subscribe to Gnu

Vulnerability Summary

Integer signedness error in Glibc prior to 2.13 and eglibc prior to 2.13, when using Supplemental Streaming SIMD Extensions 3 (SSSE3) optimization, allows context-dependent malicious users 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.

Vulnerable Product Search on Vulmon Subscribe to Product

gnu glibc 2.12.1

gnu glibc

gnu glibc 2.12

gnu eglibc

Vendor Advisories

Ubuntu Security Notice: eglibc, glibc vulnerabilities
Multiple vulnerabilities were discovered and fixed in the GNU C Library ...

Exploits

Exploit DB: eGlibc - Signedness Code Execution
# Exploit Title: eGlibc Signedness Vulnerability # Date: November 2011 # Exploit Author: c0ntex # Vendor Homepage: wwweglibcorg # Software Link: wwweglibcorg/home # Version: eGlibc supplied by Ubuntu 104 LTS # Tested on: Ubuntu 104 LTS # CVE : CVE-2011-2702 A delicious, yet slightly cold banquette prepared on the (jump)table O ...
Exploit DB: eGlibc Signedness Code Execution
A patch introduced a signedness bug causing any program compiled against the vulnerable version of eglibc and using optimized functions such as memcpy_ssse3 and memcpy-ssse3-back to be potentially vulnerable to unexpected code execution ...

References

CWE-94http://seclists.org/oss-sec/2011/q3/153http://seclists.org/oss-sec/2011/q3/123http://www.nodefense.org/eglibc.txthttp://xorl.wordpress.com/2011/08/06/cve-2011-2702-eglibc-and-glibc-signedness-issue/http://www.osvdb.org/80718https://bugzilla.novell.com/show_bug.cgi?id=706915http://www.eglibc.org/cgi-bin/viewvc.cgi/trunk/libc/ChangeLog?view=markup&pathrev=10032https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=a0ac24d98ace90d1ccba6a2f3e7d55600f2fdb6ehttps://nvd.nist.govhttps://usn.ubuntu.com/1396-1/https://www.exploit-db.com/exploits/20167/
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-26925CVE-2023-41826LFICVE-2022-22364CVE-2024-2887command injectionremote code executionCVE-2024-34446CVE-2022-48699
Vulnerability Notification Service
You don’t have to wait for vulnerability scanning results
Get Started

Vulmon Search

Vulmon Search is a vulnerability search engine. It gives comprehensive vulnerability information through a very simple user interface.

About

Home Recent Vulnerabilities Research Posts Trends Blog About Contact

Products

Vulmon Search Vulmon Research Vulmon Alerts Vulmap

Connect

Twitter Reddit Linkedin Facebook