| Name | CVE-2023-38703 |
| Description | PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C#, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not synchronized with its lower level transport that may introduce use-after-free issue. This vulnerability affects applications that have SRTP capability (`PJMEDIA_HAS_SRTP` is set) and use underlying media transport other than UDP. This vulnerability’s impact may range from unexpected application termination to control flow hijack/memory corruption. The patch is available as a commit in the master branch. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3696-1, DSA-5596-1 |
| Debian Bugs | 1059303, 1059307 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| asterisk (PTS) | jessie, jessie (lts) | 1:11.13.1~dfsg-2+deb8u8 | vulnerable |
| stretch (security) | 1:13.14.1~dfsg-2+deb9u6 | fixed | |
| stretch (lts), stretch | 1:13.14.1~dfsg-2+deb9u10 | fixed | |
| buster, buster (lts) | 1:16.28.0~dfsg-0+deb10u5 | fixed | |
| buster (security) | 1:16.28.0~dfsg-0+deb10u4 | fixed | |
| bullseye | 1:16.28.0~dfsg-0+deb11u4 | fixed | |
| bullseye (security) | 1:16.28.0~dfsg-0+deb11u5 | fixed | |
| sid | 1:22.0.0~dfsg+~cs6.14.60671435-1 | fixed | |
| pjproject (PTS) | jessie, jessie (lts) | 2.1.0.0.ast20130823-1+deb8u1 | vulnerable |
| stretch (security) | 2.5.5~dfsg-6+deb9u5 | vulnerable | |
| stretch (lts), stretch | 2.5.5~dfsg-6+deb9u9 | vulnerable | |
| ring (PTS) | stretch (security), stretch (lts), stretch | 20161221.2.7bd7d91~dfsg1-1+deb9u1 | vulnerable |
| buster (security), buster, buster (lts) | 20190215.1.f152c98~ds1-1+deb10u2 | vulnerable | |
| bullseye | 20210112.2.b757bac~ds1-1 | vulnerable | |
| bullseye (security) | 20210112.2.b757bac~ds1-1+deb11u1 | vulnerable | |
| bookworm | 20230206.0~ds2-1.1 | vulnerable | |
| sid | 20231201.0~ds1-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| asterisk | source | jessie | (unfixed) | end-of-life | ||
| asterisk | source | stretch | (not affected) | |||
| asterisk | source | buster | 1:16.28.0~dfsg-0+deb10u4 | DLA-3696-1 | ||
| asterisk | source | bullseye | 1:16.28.0~dfsg-0+deb11u4 | DSA-5596-1 | ||
| asterisk | source | (unstable) | 1:20.8.1~dfsg+~cs6.14.40431414-1 | 1059303 | ||
| pjproject | source | jessie | (unfixed) | end-of-life | ||
| pjproject | source | (unstable) | (unfixed) | |||
| ring | source | stretch | (unfixed) | end-of-life | ||
| ring | source | (unstable) | (unfixed) | unimportant | 1059307 |
https://github.com/pjsip/pjproject/security/advisories/GHSA-f76w-fh7c-pc66
https://github.com/pjsip/pjproject/commit/6dc9b8c181aff39845f02b4626e0812820d4ef0d (2.14)
According to https://bugs.debian.org/1059307#12 Jami's use of pjsip is not affected
by this issue.
[stretch] - asterisk <not-affected> (The library is not embedded)
[stretch] - pjproject <postponed> (Minor issue)