Bug 1193369 (CVE-2020-36130) - VUL-0: CVE-2020-36130: libaom: AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component av1/av1_dx_iface.c.
Summary: VUL-0: CVE-2020-36130: libaom: AOM v2.0.1 was discovered to contain a NULL po...
Status: RESOLVED FIXED
Alias: CVE-2020-36130
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/316196/
Whiteboard: CVSSv3.1:SUSE:CVE-2020-36130:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2021-12-03 12:34 UTC by Thomas Leroy
Modified: 2022-03-25 09:16 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


Attachments
poc (441 bytes, application/octet-stream)
2021-12-03 12:34 UTC, Thomas Leroy
Details

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Comment 1 Thomas Leroy 2021-12-03 12:37:25 UTC
Only the SUSE:SLE-15-SP2:Update version crashes when running the poc, as explained in the chromium bug report. Therefore, only SUSE:SLE-15-SP2:Update codestream is affected.
Comment 2 Petr Gajdos 2021-12-06 09:51:49 UTC
I'll try to take over.
Comment 3 Petr Gajdos 2021-12-06 12:06:51 UTC
(In reply to Thomas Leroy from comment #1)
> Only the SUSE:SLE-15-SP2:Update version crashes when running the poc, as
> explained in the chromium bug report. Therefore, only SUSE:SLE-15-SP2:Update
> codestream is affected.

Indeed. AFTER I get:

:/193369 # aomdec -o /dev/null --framestats=/dev/null ./poc
Warning: Read invalid frame size (2147483978)
Warning: Failed AOMD_GET_LAST_QUANTIZER: Unspecified internal error
:/193369 #

instead of a segfault.
Comment 4 Petr Gajdos 2021-12-07 14:32:49 UTC
Package 15sp2/libaom submitted.
Comment 5 Thomas Leroy 2021-12-07 14:40:11 UTC
Thank you very much Petr for confirming the bug, and for the submission.
Comment 7 Swamp Workflow Management 2021-12-23 14:50:10 UTC
SUSE-SU-2021:4170-1: An update that fixes four vulnerabilities is now available.

Category: security (moderate)
Bug References: 1193356,1193365,1193366,1193369
CVE References: CVE-2020-36129,CVE-2020-36130,CVE-2020-36131,CVE-2020-36135
JIRA References: 
Sources used:
SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (src):    libaom-1.0.0-3.9.1
SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (src):    libaom-1.0.0-3.9.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 8 Swamp Workflow Management 2021-12-23 14:59:25 UTC
openSUSE-SU-2021:4170-1: An update that fixes four vulnerabilities is now available.

Category: security (moderate)
Bug References: 1193356,1193365,1193366,1193369
CVE References: CVE-2020-36129,CVE-2020-36130,CVE-2020-36131,CVE-2020-36135
JIRA References: 
Sources used:
openSUSE Leap 15.3 (src):    libaom-1.0.0-3.9.1
Comment 9 Swamp Workflow Management 2021-12-26 17:17:11 UTC
openSUSE-SU-2021:1624-1: An update that fixes four vulnerabilities is now available.

Category: security (moderate)
Bug References: 1193356,1193365,1193366,1193369
CVE References: CVE-2020-36129,CVE-2020-36130,CVE-2020-36131,CVE-2020-36135
JIRA References: 
Sources used:
openSUSE Leap 15.2 (src):    libaom-1.0.0-lp152.3.9.1
Comment 10 Marcus Meissner 2022-03-25 09:16:55 UTC
done