PJSIP has use-after-free vulnerability in SRTP media transport
Summary
PJSIP has use-after-free vulnerability in SRTP media transport
Original description
The description as published by the source.
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: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Alpine Linux ALPINE-CVE-2023-38703 pjproject Fixed in: 2.14-r0
- Debian DEBIAN-CVE-2023-38703 asterisk Fixed in: 1:16.28.0~dfsg-0+deb11u4
- Ubuntu UBUNTU-CVE-2023-38703 asterisk
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- web lists.debian.org