Bug 2069712 (CVE-2020-0470) - CVE-2020-0470 libaom: possible OOB write due to a heap buffer overflow
Summary: CVE-2020-0470 libaom: possible OOB write due to a heap buffer overflow
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-0470
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: 2083009 2083010
Blocks: 2069713
TreeView+ depends on / blocked
 
Reported: 2022-03-29 14:09 UTC by Borja Tarraso
Modified: 2022-05-09 09:45 UTC (History)
3 users (show)

Fixed In Version:
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Last Closed: 2022-05-09 09:45:19 UTC
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Description Borja Tarraso 2022-03-29 14:09:00 UTC 
In extend_frame_highbd of restoration.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed.
Comment 1 Sandipan Roy 2022-05-09 05:34:22 UTC 
Created aom tracking bugs for this issue:

Affects: epel-all [bug 2083010]
Affects: fedora-all [bug 2083009]
Comment 2 Product Security DevOps Team 2022-05-09 09:45:17 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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