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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.41% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 35.2% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2012-08-27 23:00Z14 YR AGO
- Last updated
- 2024-08-06 20:05Z2 YR AGO
- Reserved
- 2012-06-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- f1b9d5d24bc77b33a890ad6a0e475f57e825f4998f5bce2194a673d27be7c768
05 Affected products
06 References
- www.openwall.com[oss-security] 20120712 Re: CVE Request: Overflow fix in bash 4.2 patch 33http://www.openwall.com/lists/oss-security/2012/07/11/22
- www.mandriva.comMDVSA-2012:128http://www.mandriva.com/security/advisories?name=MDVSA-2012:128
- exchange.xforce.ibmcloud.combash-devfd-bo(77551)https://exchange.xforce.ibmcloud.com/vulnerabilities/77551
- hermes.opensuse.orgopenSUSE-SU-2012:0898https://hermes.opensuse.org/messages/15227834
- secunia.com51086http://secunia.com/advisories/51086
- www.openwall.com[oss-security] 20120711 CVE Request: Overflow fix in bash 4.2 patch 33http://www.openwall.com/lists/oss-security/2012/07/11/11
- www.securityfocus.com54937http://www.securityfocus.com/bid/54937
- security.gentoo.orgGLSA-201210-05http://security.gentoo.org/glsa/glsa-201210-05.xml
- bugs.debian.orghttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=681278
- ftp.gnu.orgftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-033
- www.openwall.com[oss-security] 20120712 Re: CVE Request: Overflow fix in bash 4.2 patch 33http://www.openwall.com/lists/oss-security/2012/07/12/4
07 Fixed in
Debian 12
- bash Fixed in 4.2-4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- bash Fixed in 4.2-4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- bash Fixed in 4.2-4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.