USN-2461-3

    Dashboard / Vulnerabilities / USN-2461-3

    USN-2461-3

    Published: 12 Jan 2015Last Modified: 10 Feb 2026

    Summary: pyyaml vulnerability

    Details: Stanisław Pitucha and Jonathan Gray discovered that PyYAML did not properly handle wrapped strings. An attacker could create specially crafted YAML data to trigger an assert, causing a denial of service.

    References: https://ubuntu.com/security/notices/USN-2461-3, https://ubuntu.com/security/CVE-2014-9130

    Affected packages

    Package

    Name: pyyaml

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.10-4ubuntu0.1

    Affected versions

    3.10-4build2

    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
    USN-2461-3 | CVE-DB