Bug 1940983 (CVE-2020-26797) - CVE-2020-26797 mediainfo: heap-based buffer overflow via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping
Summary: CVE-2020-26797 mediainfo: heap-based buffer overflow via MediaInfoLib::File_G...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-26797
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1940984 1940985 1940986 1940987
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-03-19 17:15 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-03-23 17:35 UTC (History)
2 users (show)

Fixed In Version:
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Environment:
Last Closed: 2021-03-23 17:35:51 UTC
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Description Guilherme de Almeida Suckevicz 2021-03-19 17:15:11 UTC 
Mediainfo before version 20.08 has a heap buffer overflow vulnerability via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping.

Reference:
https://sourceforge.net/p/mediainfo/bugs/1154/
Comment 1 Guilherme de Almeida Suckevicz 2021-03-19 17:15:46 UTC 
Created libmediainfo tracking bugs for this issue:

Affects: epel-all [bug 1940987]
Affects: fedora-all [bug 1940986]


Created mediainfo tracking bugs for this issue:

Affects: epel-all [bug 1940985]
Affects: fedora-all [bug 1940984]
Comment 2 Product Security DevOps Team 2021-03-23 17:35:51 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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