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CVE-2022-31003

CVE-2022-31003 · Heap-based Buffer Overflow and Out-of-bounds Write in Sofia-SIP

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue.

CVSS 9.1 · Critical · EPSS 4.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • sofia-sip

    Versions
    • < 1.13.8: Affected

    No fix published

  • sofia-sip Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.12.11+20110422.1+1e14eea~dfsg-3

    Update to 1.12.11+20110422.1+1e14eea~dfsg-3

  • sofia-sip Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.12.11+20110422.1+1e14eea~dfsg-3

    Update to 1.12.11+20110422.1+1e14eea~dfsg-3

  • sofia-sip Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.12.11+20110422.1+1e14eea~dfsg-3

    Update to 1.12.11+20110422.1+1e14eea~dfsg-3

  • sofia-sip Ubuntu:Pro:16.04:LTS

    Versions
    • 1.12.11+20110422.1-2ubuntu1
    Affected ranges
    • ECOSYSTEM: < 1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1

    Update to 1.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm1

  • sofia-sip Ubuntu:18.04:LTS

    Versions
    • 1.12.11+20110422.1-2.1
    • 1.12.11+20110422.1-2.1build1
    Affected ranges
    • ECOSYSTEM: < 1.12.11+20110422.1-2.1+deb10u3build0.18.04.1

    Update to 1.12.11+20110422.1-2.1+deb10u3build0.18.04.1

  • sofia-sip Ubuntu:20.04:LTS

    Versions
    • 1.12.11+20110422.1-2.1build1
    Affected ranges
    • ECOSYSTEM: < 1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.1

    Update to 1.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.1

  • sofia-sip Ubuntu:22.04:LTS

    Versions
    • 1.12.11+20110422.1-2.1ubuntu1
    • 1.12.11+20110422.1-2.1ubuntu2
    Affected ranges
    • ECOSYSTEM: < 1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.1

    Update to 1.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.1

Original sources

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