Linux · Ubuntu · Package update · April 17, 2019

libavcodec-extra 7:3.4.6-0ubuntu0.18.04.1: libavcodec-extra 7:3.4.6-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)

libavcodec-extra 7:3.4.6-0ubuntu0.18.04.1, released April 17, 2019, fixes 4 CVEs in libavcodec-extra. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

RoutineUnsupported product
CVEs closed
4
None rated Critical
Exploited
0
None reported
Highest CVSS
n/a
No CVSS score published
Highest EPSS
0.0327
88th percentile

Priority of the 4 CVEs

Patch now 0 Urgent 0 High 0 Routine 4

Fixed package versions

ProductReleaseFixed in
libavcodec-extraUbuntu 18.04.6 LTS (bionic)7:3.4.6-0ubuntu0.18.04.1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Routine CVE-2018-15822 ffmpeg: The flv_write_packet function in libavformat/flvenc.c in FFmpeg through 2.8 does not check for an empty audio packet,...n/a 0.0327 None reported
Routine CVE-2019-11338 ffmpeg: libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote atta...n/a 0.0235 None reported
Routine CVE-2019-9718 libavresample3: In FFmpeg 3.2 and 4.1, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted vide...n/a 0.0157 None reported
Routine CVE-2019-9721 ffmpeg: A denial of service in the subtitle decoder in FFmpeg 3.2 and 4.1 allows attackers to hog the CPU via a crafted video...n/a 0.0144 None reported
Showing 1 to 4 of 4 1

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