PSF-2010-1

    Dashboard / Vulnerabilities / PSF-2010-1

    PSF-2010-1

    Published: 27 May 2010Last Modified: 9 Oct 2025
    Aliases:
    CVE-2009-4134

    Summary: rgbimg and imageop overflows

    Details: Buffer underflow in the rgbimg module in Python 2.5 allows remote attackers to cause a denial of service (application crash) via a large ZSIZE value in a black-and-white (aka B/W) RGB image that triggers an invalid pointer dereference.

    References: https://bugs.python.org/issue1179, http://bugs.python.org/issue8678, http://seclists.org/fulldisclosure/2007/Sep/279, https://bugzilla.redhat.com/show_bug.cgi?id=541698

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -4df1b6d478020ac51c84467f47e42083f53adbad

    Affected versions

    v0.9.8
    v0.9.9

    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