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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2556 Debian LTS: ffmpeg security update 28 July 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ffmpeg Publisher: Debian Operating System: Debian GNU/Linux 9 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-13904 CVE-2019-17542 CVE-2019-13390 Reference: ESB-2020.2514 ESB-2020.2338 ESB-2019.4573 ESB-2019.4565 Original Bulletin: https://www.debian.org/lts/security/2020/dla-2291 - --------------------------BEGIN INCLUDED TEXT-------------------- - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2291-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ July 27, 2020 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : ffmpeg Version : 7:3.2.15-0+deb9u1 CVE ID : CVE-2019-13390 CVE-2019-17542 CVE-2020-13904 Debian Bug : Several vulnerabilities have been fixed by upgrading FFmpeg, a widely used multimedia framework, from 3.2.14 to 3.2.15. CVE-2019-13390 rawenc: Only accept the appropriate stream type for raw muxers. CVE-2019-17542 Heap-based buffer overflow in vqa_decode_chunk. CVE-2020-13904 Use-after-free via a crafted EXTINF duration in an m3u8 file. For Debian 9 stretch, these problems have been fixed in version 7:3.2.15-0+deb9u1. Several other bugs are also fixed in 3.2.15, a full list of changes is available at https://git.ffmpeg.org/gitweb/ffmpeg.git/blob/37a8ad9a3167923d500910031a8086489c004d83:/Changelog 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 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. 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. 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Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== 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. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXx9/QeNLKJtyKPYoAQjzfg/7BAZtes2x+9ZKuyrIvvib+D1xs1ONngVY lRpjk/xZhma7vkDMARaZtFIfnwdQXJSdvwPsKr+YZ6RMip/xpV01bh7aUNIpkzpO D0JX/fSzkOVAFAGyE6SBT3he0wJtNWNNMMfjEjtW4TWJLcczG9dlmGoH5OkQYJwp mD+luwS+8xfqH7Q8zgemPoklhI9mhza2WK7JQaBL/QHdM4YI4bmVVNIRZWS0+6iy 9enBKQvNe541BlrlQS51wLT3BkjoSvN+v2woO+aiTjxfVIvu1qxTTQFW12qiwYtx fX3WGDOl3KD9/oOjp7nQtTnn1pQwrqeMROSVHQ6T4C0XxO9X0BS/qgOtA4GL2LIt P8OcWB5GTn+dxVfHPgXuxPlCP+bka9W+3nqtcjqQKiFg/ov7YAmbUrtKIhQstHAO 2jORWAIiW03V8hjKu5/m0MEX1k0AQfjKreJ5FEYJGTe984S5cU4KsSpB+ePSPHsP hRjvwooVedt5NVEVvyIHGtla++huERWK69eqBw8msiERJkaf2TwMP4GQOzEPboeW ioIaOxnYw7vQ4aFwa+l42ipTRSvCCMeaWNhlnFlVk5Oi0AhqHq28FY4k0MhI10Y6 bR2azQtSnoicPZevYZxS0dgpV/QQmayjOqqMTvFx1AfvPmIBNZxhc2CT/+FXj2x8 BPI7L2nR+OQ= =bbuz -----END PGP SIGNATURE-----