UBUNTU-CVE-2022-31001

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    UBUNTU-CVE-2022-31001

    Published: 31 May 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-31001
    Aliases:
    USN-5932-1

    Summary:

    Details: Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by `#define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0)`, which will make `n` bigger and trigger out-of-bound access when `IS_NON_WS(s[n])`. Version 1.13.8 contains a patch for this issue.

    References: https://ubuntu.com/security/CVE-2022-31001, https://github.com/freeswitch/sofia-sip/commit/a99804b336d0e16d26ab7119d56184d2d7110a36, https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-79jq-hh82-cv9g, https://ubuntu.com/security/notices/USN-5932-1, https://www.cve.org/CVERecord?id=CVE-2022-31001

    Affected packages

    Package

    Name: sofia-sip

    Purl: pkg:deb/ubuntu/[email protected]+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1?arch=source&distro=esm-apps/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1

    Affected versions

    1.12.11+20110422.1-2ubuntu1

    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-2022-31001 | CVE-DB