CVE-2022-31002
Last modified
CVE-2022-31002 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 1.80% chance of exploitation in the next 30 days.
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 a crash. This type of crash may be caused by a URL ending with `%`. Version 1.13.8 contains a patch for this issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Signalwire | Sofia-Sip | < 1.13.8 |
| Debian | Debian Linux | 10.0 |
References
- https://github.com/freeswitch/sofia-sip/commit/51841eb53679434a386fb2dcbca925dcc48d58baPatch, Third Party Advisory
- https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-g3x6-p824-x6hmExploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00001.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202210-18Third Party Advisory
- https://github.com/freeswitch/sofia-sip/commit/51841eb53679434a386fb2dcbca925dcc48d58baPatch, Third Party Advisory
- https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-g3x6-p824-x6hmExploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00001.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202210-18Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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