Bug 917613 (CVE-2023-38703)

Summary:	net-libs/pjproject: UAF in SRTP media transport
Product:	Gentoo Security	Reporter:	John Helmert III <ajak>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	CONFIRMED ---
Severity:	normal	CC:	jaco, proxy-maint
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://github.com/pjsip/pjproject/security/advisories/GHSA-f76w-fh7c-pc66
Whiteboard:	B2 [ebuild]
Package list:		Runtime testing required:	---

Description John Helmert III archtester

2023-11-20 03:13:42 UTC

CVE-2023-38703:

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.

Fix is in 2.14, please bump.