UBUNTU-CVE-2020-29361

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    UBUNTU-CVE-2020-29361

    Published: 16 Dec 2020Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-29361

    Summary:

    Details: An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.

    References: https://ubuntu.com/security/CVE-2020-29361, https://lists.freedesktop.org/archives/p11-glue/2020-December/000712.html, https://github.com/p11-glue/p11-kit/security/advisories/GHSA-q4r3-hm6m-mvc2, https://ubuntu.com/security/notices/USN-4677-1, https://ubuntu.com/security/notices/USN-4677-2, https://www.cve.org/CVERecord?id=CVE-2020-29361

    Affected packages

    Package

    Name: p11-kit

    Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.20.2-2ubuntu2+esm1

    Affected versions

    0.18.3-2ubuntu1

    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
    UBUNTU-CVE-2020-29361 | CVE-DB