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AUSCERT External Security Bulletin Redistribution
ESB-2021.0336
ffmpeg security update
1 February 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: ffmpeg
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Denial of Service -- Remote/Unauthenticated
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-35965 CVE-2019-17539
Reference: ESB-2020.2514
ESB-2020.2338
Original Bulletin:
https://www.debian.org/lts/security/2021/dla-2537
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Debian LTS Advisory DLA-2537-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Roberto C. S=E1nchez
January 31, 2021 https://wiki.debian.org/LTS
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Package : ffmpeg
Version : 7:3.2.15-0+deb9u2
CVE ID : CVE-2019-17539 CVE-2020-35965
Debian Bug : 979999
Two vulnerabilities have been discovered in ffmpeg, a widely used
multimedia framework.
CVE-2019-17539
a NULL pointer dereference and possibly unspecified other impact
when there is no valid close function pointer
CVE-2020-35965
an out-of-bounds write because of errors in calculations of when to
perform memset zero operations
For Debian 9 stretch, these problems have been fixed in version
7:3.2.15-0+deb9u2.
We recommend that you upgrade your ffmpeg packages.
For the detailed security status of ffmpeg please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ffmpeg
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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receiving these bulletins you should contact your local IT manager. If
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NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
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Contact information for the authors of the original document is included
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Previous advisories and external security bulletins can be retrieved from:
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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
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The post ESB-2021.0336 – [Debian] ffmpeg: Multiple vulnerabilities appeared first on Malware Devil.
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