CVE catalog
CVE-2021-41141
ALPINE-CVE-2021-41141
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.37% · Oct 25, 2026
PJSIP is a free and open source multimedia communication library written in the C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In various parts of PJSIP, when error/failure occurs, it is found that the function returns without releasing the currently held locks. This could result in a system deadlock, which cause a denial of service for the users. No release has yet been made which contains the linked fix commit. All versions up to an including 2.11.1 are affected. Users may need to manually apply the patch.
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 |
|---|---|---|---|---|
| Alpine | pjproject | 3.16 | 2.12-r0 | fixed |
| Alpine | pjproject | 3.17 | 2.12-r0 | fixed |
| Alpine | pjproject | 3.18 | 2.12-r0 | fixed |
| Alpine | pjproject | 3.19 | 2.12-r0 | fixed |
| Alpine | pjproject | 3.20 | 2.12-r0 | fixed |
| Alpine | pjproject | 3.21 | 2.12-r0 | fixed |
| Alpine | pjproject | 3.22 | 2.12-r0 | fixed |
| Alpine | pjproject | 3.23 | 2.12-r0 | fixed |
| Alpine | pjproject | 3.24 | 2.12-r0 | fixed |
| Ubuntu | ring | pro | 20170803.2.5fcfe3f~dfsg1-1 | vulnerable |
| Ubuntu | ring | pro | 20171024.1.eadbdeb~ds1-1 | vulnerable |
| Ubuntu | ring | pro | 20171129.2.cf5bbff~ds1-1 | vulnerable |
| Ubuntu | ring | pro | 20171129.2.cf5bbff~ds1-2 | vulnerable |
| Ubuntu | ring | pro | 20180119.1.9e06f94~ds1-1 | vulnerable |
| Ubuntu | ring | pro | 20180119.1.9e06f94~ds1-3 | vulnerable |
| Ubuntu | ring | pro | 20180222.1.7bffde2~ds2-2 | vulnerable |
| Ubuntu | ring | pro | 20180228.1.503da2b~ds1-1 | vulnerable |
| Ubuntu | ring | pro | 20180228.1.503da2b~ds1-1build1 | vulnerable |
| Ubuntu | ring | pro | 20180228.1.503da2b~ds1-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | ring | 20.04 | 20190215.1.f152c98~ds1-1 | vulnerable |
| Ubuntu | ring | 20.04 | 20190215.1.f152c98~ds1-1build1 | vulnerable |
| Ubuntu | ring | 20.04 | 20190215.1.f152c98~ds1-1build2 | vulnerable |
| Ubuntu | ring | 20.04 | 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Alpine | pjproject | apk | 3.16 | 2.12-r0 | Not reported | ALPINE-CVE-2021-41141 | Not reported |
| Alpine | pjproject | apk | 3.17 | 2.12-r0 | Not reported | ALPINE-CVE-2021-41141 | Not reported |
| Alpine | pjproject | apk | 3.18 | 2.12-r0 | Not reported | ALPINE-CVE-2021-41141 | Not reported |
| Alpine | pjproject | apk | 3.19 | 2.12-r0 | Not reported | ALPINE-CVE-2021-41141 | Not reported |
| Alpine | pjproject | apk | 3.20 | 2.12-r0 | Not reported | ALPINE-CVE-2021-41141 | Not reported |
| Alpine | pjproject | apk | 3.21 | 2.12-r0 | Not reported | ALPINE-CVE-2021-41141 | Not reported |
| Alpine | pjproject | apk | 3.22 | 2.12-r0 | Not reported | ALPINE-CVE-2021-41141 | Not reported |
| Alpine | pjproject | apk | 3.23 | 2.12-r0 | Not reported | ALPINE-CVE-2021-41141 | Not reported |
| Alpine | pjproject | apk | 3.24 | 2.12-r0 | Not reported | ALPINE-CVE-2021-41141 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: