Media transport downgrade from the secure version (SRTP) to non-secure (RTP) in pjsip
Résumé
Media transport downgrade from the secure version (SRTP) to non-secure (RTP) in pjsip
Description d'origine
La description telle que publiée par la source (souvent en anglais).
PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Alpine Linux ALPINE-CVE-2022-39269 pjproject Corrigé dans: 2.13-r0
- Debian DEBIAN-CVE-2022-39269 asterisk Corrigé dans: 1:16.28.0~dfsg-0+deb11u2
- Ubuntu UBUNTU-CVE-2022-39269 asterisk
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- advisory security.gentoo.org
- advisory debian.org
- patch github.com
- web lists.debian.org