Alpine: ffmpeg4: security update to 3.4.3-r0

high Tenable Self-Hosted Container Security Plugin ID 426309

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- In FFmpeg 4.0.1, improper handling of frame types (other than EAC3_FRAME_TYPE_INDEPENDENT) that have
multiple independent substreams in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-
array access while converting a crafted AVI file to MPEG4, leading to a denial of service or possibly
unspecified other impact. (CVE-2018-13302)

- The decode_init function in libavcodec/utvideodec.c in FFmpeg 2.8 through 3.4.2 allows remote attackers to
cause a denial of service (Out of array read) via an AVI file with crafted dimensions within chroma
subsampling data. (CVE-2018-7557)

- The svg_probe function in libavformat/img2dec.c in FFmpeg through 3.4.2 allows remote attackers to cause a
denial of service (Infinite Loop) via a crafted XML file. (CVE-2018-7751)

- The decode_init function in libavcodec/utvideodec.c in FFmpeg through 3.4.2 allows remote attackers to
cause a denial of service (out of array read) via an AVI file. (CVE-2018-10001)

- An improper integer type in the mpeg4_encode_gop_header function in libavcodec/mpeg4videoenc.c in FFmpeg
2.8 and 4.0 may trigger an assertion violation while converting a crafted AVI file to MPEG4, leading to a
denial of service. (CVE-2018-12458)

Plugin Details

Severity: High

ID: 426309

Version: Revision 1.4

Type: Local

Family: Alpine Linux Local Security Checks

Published: 5/16/2025

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.15

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2018-13302

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 2/28/2018

Reference Information

CVE: CVE-2018-10001, CVE-2018-12458, CVE-2018-13300, CVE-2018-13302, CVE-2018-14394, CVE-2018-7557, CVE-2018-7751

BID: 103732, 103956, 104675

Detections

Analytics