CVE-2022-24763
pjproject - security update
7.5
HIGH
CVSS 3.1
EPSS 1.4%
Description
PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP's XML parsing in their apps. Users are advised to update. There are no known workarounds.
How to fix CVE-2022-24763
To remediate CVE-2022-24763, upgrade the affected package to a fixed version below.
- —upgrade to 2.12.1-r0 or later
- —upgrade to 1:16.28.0~dfsg-0+deb11u1 or later
- —upgrade to 2.5.5~dfsg-6+deb9u5 or later
- —upgrade to 20210112.2.b757bac~ds1-1+deb11u1 or later
Is CVE-2022-24763 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 2.12.1-r0
- from 0, < 1:16.28.0~dfsg-0+deb11u1
- from 0, < 2.5.5~dfsg-6+deb9u5
- from 0, < 20210112.2.b757bac~ds1-1+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 |