Bug 815484 (CVE-2021-32294)

Summary:	media-libs/libgig: heap overflow (CVE-2021-32294)
Product:	Gentoo Security	Reporter:	John Helmert III <ajak>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	CONFIRMED ---
Severity:	normal	CC:	sound
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://github.com/drbye78/libgig/issues/1
Whiteboard:	B2 [upstream]
Package list:		Runtime testing required:	---

Description John Helmert III archtester

2021-09-30 19:38:37 UTC

CVE-2021-32294:

An issue was discovered in libgig through 20200507. A heap-buffer-overflow exists in the function RIFF::List::GetSubList located in RIFF.cpp. It allows an attacker to cause code Execution.

URL doesn't seem to be the real issue tracker for libgig, and doesn't
seem like this is where development happens anyway, so not sure if
this was effectively reported upstream?