Vulnerability Description
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 Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Signalwire | Sofia-Sip | < 1.13.8 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a35PatchThird Party Advisory
- https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcpExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00001.htmlMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202210-18Third Party Advisory
- https://www.debian.org/security/2023/dsa-5410
- https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a35PatchThird Party Advisory
- https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcpExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00001.htmlMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202210-18Third Party Advisory
- https://www.debian.org/security/2023/dsa-5410
FAQ
What is CVE-2022-31003?
CVE-2022-31003 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 `\...
How severe is CVE-2022-31003?
CVE-2022-31003 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-31003?
Check the references section above for vendor advisories and patch information. Affected products include: Signalwire Sofia-Sip, Debian Debian Linux.