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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 versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade pjproject | Aug 22, 2024 | Jan 27, 2022 |
| Debian | — | Upgrade ringUpgrade asterisk | Mar 29, 2022 | Jan 27, 2022 |
| Freebsd | — | Upgrade asterisk18Upgrade asterisk16 | Nov 4, 2022 | Mar 5, 2022 |
| Gentoo Linux | — | Upgrade net-libs/pjproject. | Nov 1, 2022 | Jan 27, 2022 |
| Ubuntu | — | Upgrade ring (Ubuntu Pro)Upgrade ringUpgrade ring-daemon (Ubuntu Pro)Upgrade ring-daemonUpgrade jamiUpgrade jami-daemon | Oct 10, 2023 | Jan 27, 2022 |
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