DEBIAN-CVE-2013-2099

    Dashboard / Vulnerabilities / DEBIAN-CVE-2013-2099

    DEBIAN-CVE-2013-2099

    Published: 9 Oct 2013Last Modified: 1 Sept 2026
    Upstream:
    CVE-2013-2099

    Summary:

    Details: Algorithmic complexity vulnerability in the ssl.match_hostname function in Python 3.2.x, 3.3.x, and earlier, and unspecified versions of python-backports-ssl_match_hostname as used for older Python versions, allows remote attackers to cause a denial of service (CPU consumption) via multiple wildcard characters in the common name in a certificate.

    References: https://security-tracker.debian.org/tracker/CVE-2013-2099

    Affected packages

    Package

    Name: bzr

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.6.0~bzr6574-1

    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
    DEBIAN-CVE-2013-2099 | CVE-DB