VDB
CVE-2022-31001
CVE-2022-31001
PUBLISHED
CVSS 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 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.
EPSS 0.33% · 56.2th percentile
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.33%
56.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| debian | debian_linux | 10.0, 11.0 |
| freeswitch | sofia-sip | * |
| signalwire | sofia-sip | 0 |
Timeline
- May 31, 2022 CVE Published
- Jun 1, 2022 EPSS Score
- Jul 20, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Oct 25, 2022 EPSS Score
- Dec 13, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 20, 2023 EPSS Score
- May 7, 2023 EPSS Score
- Jun 25, 2023 EPSS Score
- Aug 12, 2023 EPSS Score
- Sep 30, 2023 EPSS Score
References
- https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-79jq-hh82-cv9g url
- https://github.com/freeswitch/sofia-sip/commit/a99804b336d0e16d26ab7119d56184d2d7110a36 url
- [debian-lts-announce] 20220902 [SECURITY] [DLA 3091-1] sofia-sip security update mailing-list
- GLSA-202210-18 vendor-advisory
- DSA-5410 vendor-advisory