Vulnerability Description
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.
CVSS Score
HIGH
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/a99804b336d0e16d26ab7119d56184d2dPatchThird Party Advisory
- https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-79jq-hh82-cv9gExploitThird 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-5410Third Party Advisory
- https://github.com/freeswitch/sofia-sip/commit/a99804b336d0e16d26ab7119d56184d2dPatchThird Party Advisory
- https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-79jq-hh82-cv9gExploitThird 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-5410Third Party Advisory
FAQ
What is CVE-2022-31001?
CVE-2022-31001 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 ...
How severe is CVE-2022-31001?
CVE-2022-31001 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-31001?
Check the references section above for vendor advisories and patch information. Affected products include: Signalwire Sofia-Sip, Debian Debian Linux.