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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:100909
[Rus]
Version
1
Class
patch
ALTXid
282024
Language
English
Severity
Medium
Title
USN-3967-1 -- FFmpeg vulnerabilities
Description
FFmpeg could be made to crash if it opened a specially crafted file.
Family
unix
Platform
Linux Mint 19.x
Ubuntu 18.04
Ubuntu 18.10
Ubuntu 19.04
Product
ffmpeg
Reference
VENDOR: USN-3967-1
VENDOR: USN-3967-1
Id:
USN-3967-1
Reference:
https://usn.ubuntu.com/3967-1/
CVE: CVE-2018-15822
CVE: CVE-2018-15822
Id:
CVE-2018-15822
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15822
Comment
: The flv_write_packet function in libavformat/flvenc.c in FFmpeg through 2.8 does not check for an empty audio packet, leading to an assertion failure.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
617 (Reachable Assertion)
References:
https://github.com/FFmpeg/FFmpeg/commit/6b67d7f05918f7a1ee8fc6ff21355d7e8736aa10 (MISC)
USN-3967-1 (UBUNTU)
20190523 [SECURITY] [DSA 4449-1] ffmpeg security update (BUGTRAQ)
DSA-4449 (DEBIAN)
[debian-lts-announce] 20190529 [SECURITY] [DLA 1809-1] libav security update (MLIST)
USN-4431-1 (UBUNTU)
https://github.com/FFmpeg/FFmpeg/commit/d8ecb335fe4852bbc172c7b79e66944d158b4d92 (CONFIRM)
CVE: CVE-2019-11338
CVE: CVE-2019-11338
Id:
CVE-2019-11338
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11338
Comment
: libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e (MISC)
108034 (BID)
USN-3967-1 (UBUNTU)
20190523 [SECURITY] [DSA 4449-1] ffmpeg security update (BUGTRAQ)
DSA-4449 (DEBIAN)
[debian-lts-announce] 20190529 [SECURITY] [DLA 1809-1] libav security update (MLIST)
openSUSE-SU-2020:0024 (SUSE)
USN-4431-1 (UBUNTU)
https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b (MISC)
CVE: CVE-2019-11339
CVE: CVE-2019-11339
Id:
CVE-2019-11339
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11339
Comment
: The studio profile decoder in libavcodec/mpeg4videodec.c in FFmpeg 4.0 before 4.0.4 and 4.1 before 4.1.2 allows remote attackers to cause a denial of service (out-of-array access) or possibly have unspecified other impact via crafted MPEG-4 video data.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://github.com/FFmpeg/FFmpeg/commit/d227ed5d598340e719eff7156b1aa0a4469e9a6a (MISC)
https://github.com/FFmpeg/FFmpeg/commit/1f686d023b95219db933394a7704ad9aa5f01cbb (MISC)
108037 (BID)
USN-3967-1 (UBUNTU)
openSUSE-SU-2020:0024 (SUSE)
CVE: CVE-2019-9718
CVE: CVE-2019-9718
Id:
CVE-2019-9718
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9718
Comment
: In FFmpeg 3.2 and 4.1, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because ff_htmlmarkup_to_ass in libavcodec/htmlsubtitles.c has a complex format argument to sscanf.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/1f00c97bc3475c477f3c468cf2d924d5761d0982 (MISC)
107382 (BID)
USN-3967-1 (UBUNTU)
20190523 [SECURITY] [DSA 4449-1] ffmpeg security update (BUGTRAQ)
DSA-4449 (DEBIAN)
https://github.com/FFmpeg/FFmpeg/commit/23ccf3cabb4baf6e8af4b1af3fcc59c904736f21 (MISC)
CVE: CVE-2019-9721
CVE: CVE-2019-9721
Id:
CVE-2019-9721
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9721
Comment
: 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 file in Matroska format, because handle_open_brace in libavcodec/htmlsubtitles.c has a complex format argument to sscanf.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/894995c41e0795c7a44f81adc4838dedc3932e65 (MISC)
107384 (BID)
USN-3967-1 (UBUNTU)
https://github.com/FFmpeg/FFmpeg/commit/273f2755ce8635d42da3cde0eeba15b2e7842774 (MISC)
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