UBUNTU-CVE-2022-31031

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    UBUNTU-CVE-2022-31031

    Published: 9 Jun 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-31031
    Aliases:
    USN-6422-1

    Summary:

    Details: PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions prior to and including 2.12.1 a stack buffer overflow vulnerability affects PJSIP users that use STUN in their applications, either by: setting a STUN server in their account/media config in PJSUA/PJSUA2 level, or directly using `pjlib-util/stun_simple` API. A patch is available in commit 450baca which should be included in the next release. There are no known workarounds for this issue.

    References: https://ubuntu.com/security/CVE-2022-31031, https://github.com/pjsip/pjproject/security/advisories/GHSA-26j7-ww69-c4qj, https://github.com/pjsip/pjproject/commit/450baca94f475345542c6953832650c390889202, https://ubuntu.com/security/notices/USN-6422-1, https://www.cve.org/CVERecord?id=CVE-2022-31031

    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-2022-31031 | CVE-DB