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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
: Normal normal (vote)
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: 2021-09-30 19:38 UTC (History)
1 user (show)

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


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Description John Helmert III gentoo-dev Security 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?