ring: PJSIP is a free and open source multimedia communication library written in C language implementing standard based pr...
CVE-2022-21722 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2022-21722, released January 27, 2022. It is not reported as exploited. Patch Radar priority: Urgent.
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In version 2.11.1 and prior, there are various cases where it is possible that certain incoming RTP/RTCP packets can potentially cause out-of-bound read access. This issue affects all users that use PJMEDIA and accept incoming RTP/RTCP. A patch is available as a commit in the `master` branch. There are no known workarounds.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| asterisk · Debian 14 | 1:18.12.0~dfsg+~cs6.12.40431413-1 | DEBIAN-CVE-2022-21722 | Jan 27, 2022 |
| jami · Ubuntu 20.04 LTS (focal) | 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | jami 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | Mar 14, 2023 |
| jami-daemon · Ubuntu 20.04 LTS (focal) | 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | jami-daemon 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | Mar 14, 2023 |
| ring · Debian 12.15 (bookworm) | 20230206.0~ds1-1 | DEBIAN-CVE-2022-21722 | Jan 27, 2022 |
| ring · Ubuntu 20.04 LTS (focal) | 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | ring 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | Mar 14, 2023 |
| ring-daemon · Ubuntu 20.04 LTS (focal) | 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | ring-daemon 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | Mar 14, 2023 |
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