UBUNTU-CVE-2022-39244

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    UBUNTU-CVE-2022-39244

    Published: 6 Oct 2022Last Modified: 20 May 2026
    Upstream:
    CVE-2022-39244
    Aliases:
    USN-6422-1

    Summary:

    Details: PJSIP is a free and open source multimedia communication library written in C. In versions of PJSIP prior to 2.13 the PJSIP parser, PJMEDIA RTP decoder, and PJMEDIA SDP parser are affeced by a buffer overflow vulnerability. Users connecting to untrusted clients are at risk. This issue has been patched and is available as commit c4d3498 in the master branch and will be included in releases 2.13 and later. Users are advised to upgrade. There are no known workarounds for this issue.

    References: https://ubuntu.com/security/CVE-2022-39244, https://github.com/pjsip/pjproject/security/advisories/GHSA-fq45-m3f7-3mhj, https://github.com/pjsip/pjproject/commit/c4d34984ec92b3d5252a7d5cddd85a1d3a8001ae, https://ubuntu.com/security/notices/USN-6422-1, https://www.cve.org/CVERecord?id=CVE-2022-39244

    Affected packages

    Package

    Name: asterisk

    Purl: pkg:deb/ubuntu/asterisk?arch=source&distro=esm-apps%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1:13.1.0~dfsg-1.1ubuntu3
    1:13.1.0~dfsg-1.1ubuntu4
    1:13.1.0~dfsg-1.1ubuntu4.1
    1:13.1.0~dfsg-1.1ubuntu4.1+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-2022-39244 | CVE-DB