UBUNTU-CVE-2022-24764

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    UBUNTU-CVE-2022-24764

    Published: 22 Mar 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-24764
    Aliases:
    USN-6422-1

    Summary:

    Details: PJSIP is a free and open source multimedia communication library written in C. Versions 2.12 and prior contain a stack buffer overflow vulnerability that affects PJSUA2 users or users that call the API `pjmedia_sdp_print(), pjmedia_sdp_media_print()`. Applications that do not use PJSUA2 and do not directly call `pjmedia_sdp_print()` or `pjmedia_sdp_media_print()` should not be affected. A patch is available on the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds.

    References: https://ubuntu.com/security/CVE-2022-24764, https://github.com/pjsip/pjproject/commit/560a1346f87aabe126509bb24930106dea292b00, https://github.com/pjsip/pjproject/security/advisories/GHSA-f5qg-pqcg-765m, https://ubuntu.com/security/notices/USN-6422-1, https://www.cve.org/CVERecord?id=CVE-2022-24764

    Affected packages

    Package

    Name: pjproject

    Purl: pkg:deb/ubuntu/[email protected]+deb8u1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.1.0.0.ast20130823-1
    2.1.0.0.ast20130823-1+deb8u1build0.16.04.1
    2.1.0.0.ast20130823-1+deb8u1ubuntu0.1~esm1

    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-2022-24764 | CVE-DB