4.6

CVE-2012-3410

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gnu ≫ Bash Version4.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.41% 0.328
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://secunia.com/advisories/51086
http://security.gentoo.org/glsa/glsa-201210-05.xml
ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-033
Patch
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=681278
Patch
http://www.mandriva.com/security/advisories?name=MDVSA-2012:128
http://www.openwall.com/lists/oss-security/2012/07/11/11
http://www.openwall.com/lists/oss-security/2012/07/11/22
http://www.openwall.com/lists/oss-security/2012/07/12/4
http://www.securityfocus.com/bid/54937
https://exchange.xforce.ibmcloud.com/vulnerabilities/77551
https://hermes.opensuse.org/messages/15227834