CVE-2012-3410

GNU Bash - Stack-based Buffer Overflow in /dev/fd Filename Expansion

Title source: llm
STIX 2.1

Description

Stack-based buffer overflow in lib/sh/eaccess.c in GNU Bash before 4.2 patch 33 might allow local users to bypass intended restricted shell access via a long filename in /dev/fd, which is not properly handled when expanding the /dev/fd prefix.

References (11)

Core 11
Core References
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/07/11/22
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:128
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/77551
Various Sources vendor-advisory x_refsource_suse
https://hermes.opensuse.org/messages/15227834
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/51086
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/07/11/11
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/54937
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-201210-05.xml
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/07/12/4

Scores

EPSS 0.0008
EPSS Percentile 24.1%

Details

CWE
CWE-119
Status published
Products (1)
gnu/bash 4.2
Published Aug 27, 2012
Tracked Since Feb 18, 2026