815484 – (CVE-2021-32294) media-libs/libgig: heap overflow (CVE-2021-32294)

Bug 815484 (CVE-2021-32294) - media-libs/libgig: heap overflow (CVE-2021-32294)

Summary: media-libs/libgig: heap overflow (CVE-2021-32294)

Status:	CONFIRMED

Alias:	CVE-2021-32294

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal normal
Assignee:	Gentoo Security

URL:	https://github.com/drbye78/libgig/iss...
Whiteboard:	B2 [upstream]
Keywords:

Depends on:
Blocks:

Reported:	2021-09-30 19:38 UTC by John Helmert III
Modified:	2023-10-20 09:55 UTC (History)
CC List:	1 user (show)

See Also:
Package list:
Runtime testing required:	---

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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?

Comment 1 Hans de Graaff gentoo-dev

2023-10-20 09:55:49 UTC

Development happens on the HOMEPAGE in svn and shows recent activity, but no sign of a fix for this issue: https://www.linuxsampler.org/libgig/