DEBIAN-CVE-2012-3404

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    DEBIAN-CVE-2012-3404

    Published: 10 Feb 2014Last Modified: 5 Sept 2026
    Upstream:
    CVE-2012-3404

    Summary:

    Details: The vfprintf function in stdio-common/vfprintf.c in libc in GNU C Library (aka glibc) 2.12 and other versions does not properly calculate a buffer length, which allows context-dependent attackers to bypass the FORTIFY_SOURCE format-string protection mechanism and cause a denial of service (stack corruption and crash) via a format string that uses positional parameters and many format specifiers.

    References: https://security-tracker.debian.org/tracker/CVE-2012-3404

    Affected packages

    Package

    Name: glibc

    Purl: pkg:deb/debian/glibc?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.13-35

    Affected versions

    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