CVE Feed

    Dashboard / CVE / CVE-2012-3410

    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.

    Published:Jul 10, 2012
    Last Modified:Apr 11, 2025
    EPS:Aug 27, 2012
    EPSS Score:0.00083
    CVSS Score:4.6

    Affected Products

    Vendor
    Gnu
    Product
    Bash

    Exploits

    No exploit reference

    Related CVEs

    CVE-2022-3715 (CVSS 7.8) — A flaw was found in the bash package, where a heap-buffer overflow can occur in valid parameter_transform. Thi…
    CVE-2019-18276 (CVSS 7.8) — An issue was discovered in disable_priv_mode in shell.c in GNU Bash through 5.0 patch 11. By default, if Bash …
    CVE-2012-6711 (CVSS 7) — A heap-based buffer overflow exists in GNU Bash before 4.3 when wide characters, not supported by the current …
    CVE-2019-9924 (CVSS 7.8) — rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user…
    CVE-2017-5932 (CVSS 7.8) — The path autocompletion feature in Bash 4.4 allows local users to gain privileges via a crafted filename start…
    CVE-2016-9401 (CVSS 5.5) — popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted a…
    CVE-2016-7543 (CVSS 8.4) — Bash before 4.4 allows local users to execute arbitrary commands with root privileges via crafted SHELLOPTS an…
    CVE-2016-0634 (CVSS 7.5) — The expansion of '\h' in the prompt string in bash 4.3 allows remote authenticated users to execute arbitrary …
    CVE-2014-6278 (CVSS 8.8) — GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment vari…
    CVE-2014-6277 (CVSS 10) — GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment vari…

    References

    ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-033
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=681278
    http://secunia.com/advisories/51086
    http://security.gentoo.org/glsa/glsa-201210-05.xml
    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
    ftp://ftp.gnu.org/pub/gnu/bash/bash-4.2-patches/bash42-033
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=681278
    http://secunia.com/advisories/51086
    http://security.gentoo.org/glsa/glsa-201210-05.xml
    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

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High