DEBIAN-CVE-2013-6393

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    DEBIAN-CVE-2013-6393

    Published: 6 Feb 2014Last Modified: 1 Sept 2026
    Upstream:
    CVE-2013-6393

    Summary:

    Details: The yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0.1.5 performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted tags in a YAML document, which triggers a heap-based buffer overflow.

    References: https://security-tracker.debian.org/tracker/CVE-2013-6393

    Affected packages

    Package

    Name: libyaml

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.1.4-3

    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