CVE-2022-31002

Summary

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 a crash. This type of crash may be caused by a URL ending with %. Version 1.13.8 contains a patch for this issue.

Affected Software

Weaknesses

• CWE-125: CWE-125: Out-of-bounds Read

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-g3x6-p824-x6hm
• https://github.com/freeswitch/sofia-sip/commit/51841eb53679434a386fb2dcbca925dcc48d58ba
• https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html
• https://security.gentoo.org/glsa/202210-18
• https://www.debian.org/security/2023/dsa-5410

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-g3x6-p824-x6hm
• https://github.com/freeswitch/sofia-sip/commit/51841eb53679434a386fb2dcbca925dcc48d58ba
• https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html
• https://security.gentoo.org/glsa/202210-18
• https://www.debian.org/security/2023/dsa-5410

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