CVE-2012-3410
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
8.8 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
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.
Affected configurations
References
ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-033
bugs.debian.org/cgi-bin/bugreport.cgi?bug=681278
secunia.com/advisories/51086
security.gentoo.org/glsa/glsa-201210-05.xml
www.mandriva.com/security/advisories?name=MDVSA-2012:128
www.openwall.com/lists/oss-security/2012/07/11/11
www.openwall.com/lists/oss-security/2012/07/11/22
www.openwall.com/lists/oss-security/2012/07/12/4
www.securityfocus.com/bid/54937
exchange.xforce.ibmcloud.com/vulnerabilities/77551
hermes.opensuse.org/messages/15227834
Related
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
8.8 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%