CVE-2022-31002
7.5
HIGH
CVSS 3.1
EPSS 1.1%
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.
How to fix CVE-2022-31002
To remediate CVE-2022-31002, upgrade the affected package to a fixed version below.
- Alpine/sofia-sip—upgrade to 1.13.8-r0 or later
- —upgrade to 1.12.11+20110422.1-2.1+deb11u1 or later
Is CVE-2022-31002 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.13.8-r0
- from 0, < 1.12.11+20110422.1-2.1+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |