CVE catalog
CVE-2022-23608
ring: CVE-2022-23608
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 4.02% · Oct 25, 2026
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 up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. There are no known workarounds for this issue.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | ring | bookworm | 20230206.0~ds2-1.1+deb12u1 | fixed |
| Debian | ring | bookworm-security | 20230206.0~ds2-1.1+deb12u1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | ring | source | bookworm | 20230206.0~ds1-1 | not yet assigned | Not reported | [1014998] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [jami]Fixed
Source package: [ring]
Details (4)
20230206.0~ds2-1.1+deb12u1· amd64 · bookwormFixed · Fixed:
20230206.0~ds1-1dsa · ring · debian · bookworm
20230206.0~ds2-1.1+deb12u1· arm64 · bookwormFixed · Fixed:
20230206.0~ds1-1dsa · ring · debian · bookworm
20230206.0~ds2-1.1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
20230206.0~ds1-1dsa · ring · debian · bookworm
20230206.0~ds2-1.1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
20230206.0~ds1-1dsa · ring · debian · bookworm
- [jami-daemon]Fixed
Source package: [ring]
Details (4)
20230206.0~ds2-1.1+deb12u1· amd64 · bookwormFixed · Fixed:
20230206.0~ds1-1dsa · ring · debian · bookworm
20230206.0~ds2-1.1+deb12u1· arm64 · bookwormFixed · Fixed:
20230206.0~ds1-1dsa · ring · debian · bookworm
20230206.0~ds2-1.1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
20230206.0~ds1-1dsa · ring · debian · bookworm
20230206.0~ds2-1.1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
20230206.0~ds1-1dsa · ring · debian · bookworm
Observed: