PT-2018-14821 · FFmpeg · Libav

Published 2018-11-09 · Updated 2024-08-05 · CVE-2018-19129

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Libav version 12.3

Description A NULL pointer dereference issue in the ff mpa synth filter float function in libavcodec/mpegaudiodsp template.c can cause a segmentation fault, leading to an application crash, when processing a crafted mov file.

Recommendations For Libav version 12.3, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2018-19129

Affected Products

Libav

References · 7

• https://ubuntu.com/security/CVE-2018-19129 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-19129 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-19129 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-19129 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-19129 · Security Note
• https://bugzilla.libav.org/show_bug.cgi?id=1138 · Note
• https://t.me/cvenotify/89090 · Telegram Post