CVE-2022-37325
7.5
HIGH
CVSS 3.1
EPSS 0.68%
Description
In Sangoma Asterisk through 16.28.0, 17.x and 18.x through 18.14.0, and 19.x through 19.6.0, an incoming Setup message to addons/ooh323c/src/ooq931.c with a malformed Calling or Called Party IE can cause a crash.
How to fix CVE-2022-37325
To remediate CVE-2022-37325, upgrade the affected package to a fixed version below.
- Alpine/asterisk—upgrade to 18.20.2-r0 or later
- Debian/asterisk—upgrade to 1:16.28.0~dfsg-0+deb11u2 or later
Is CVE-2022-37325 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 18.20.2-r0
- from 0, < 1:16.28.0~dfsg-0+deb11u2
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 |