DEBIAN-CVE-2012-0024

    Dashboard / Vulnerabilities / DEBIAN-CVE-2012-0024

    DEBIAN-CVE-2012-0024

    Published: 8 Jan 2012Last Modified: 19 Aug 2026
    Upstream:
    CVE-2012-0024

    Summary:

    Details: MaraDNS before 1.3.07.12 and 1.4.x before 1.4.08 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted queries with the Recursion Desired (RD) bit set.

    References: https://security-tracker.debian.org/tracker/CVE-2012-0024

    Affected packages

    Package

    Name: maradns

    Purl: pkg:deb/debian/maradns?arch=source&distro=bullseye

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.4.09-1

    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