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Test ID:1.3.6.1.4.1.25623.1.0.844502
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory for ffmpeg (USN-4431-1)
Summary:The remote host is missing an update for the 'ffmpeg'; package(s) announced via the USN-4431-1 advisory.
Description:Summary:
The remote host is missing an update for the 'ffmpeg'
package(s) announced via the USN-4431-1 advisory.

Vulnerability Insight:
It was discovered that FFmpeg incorrectly verified empty audio packets or
HEVC data. An attacker could possibly use this issue to cause a denial of
service via a crafted file. This issue only affected Ubuntu 16.04 LTS, as
it was already fixed in Ubuntu 18.04 LTS.

It was discovered that FFmpeg incorrectly handled sscanf failures. An
attacker could possibly use this issue to cause a denial of service or
other unspecified impact. This issue only affected Ubuntu 16.04 LTS and
Ubuntu 18.04 LTS. (CVE-2019-12730)

It was discovered that FFmpeg incorrectly handled certain WEBM files. An
attacker could possibly use this issue to obtain sensitive data or other
unspecified impact. This issue only affected Ubuntu 20.04 LTS.
(CVE-2019-13312)

It was discovered that FFmpeg incorrectly handled certain AVI files. An
attacker could possibly use this issue to cause a denial of service or
other unspecified impact. This issue only affected Ubuntu 16.04 LTS and
Ubuntu 18.04 LTS. (CVE-2019-13390)

It was discovered that FFmpeg incorrectly handled certain input. An
attacker could possibly use this issue to cause a denial of service or
other unspecified impact. This issue only affected Ubuntu 18.04 LTS.
(CVE-2019-17539)

It was discovered that FFmpeg incorrectly handled certain input during
decoding of VQA files. An attacker could possibly use this issue to
obtain sensitive information or other unspecified impact. This issue
only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2019-17542)

It was discovered that FFmpeg incorrectly handled certain JPEG files. An
attacker could possibly use this issue to obtain sensitive information
or other unspecified impact. This issue only affected Ubuntu 20.04 LTS.
(CVE-2020-12284)

It was discovered that FFmpeg incorrectly handled certain M3U8 files. An
attacker could possibly use this issue to obtain sensitive information
or other unspecified impact. (CVE-2020-13904)

Affected Software/OS:
'ffmpeg' package(s) on Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS.

Solution:
Please install the updated package(s).

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-15822
Common Vulnerability Exposure (CVE) ID: CVE-2019-11338
Common Vulnerability Exposure (CVE) ID: CVE-2019-12730
Common Vulnerability Exposure (CVE) ID: CVE-2019-13312
Common Vulnerability Exposure (CVE) ID: CVE-2019-13390
Common Vulnerability Exposure (CVE) ID: CVE-2019-17539
Common Vulnerability Exposure (CVE) ID: CVE-2019-17542
Common Vulnerability Exposure (CVE) ID: CVE-2020-12284
Common Vulnerability Exposure (CVE) ID: CVE-2020-13904
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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