PT-2018-14677 · Libav · Libav

Published 2018-10-30 · Updated 2018-12-06 · CVE-2018-18829

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 exists in the ff vc1 parse frame header adv function in vc1.c, which can be exploited by attackers to cause a denial-of-service through a crafted 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.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2018-18829

Affected Products

Libav

References · 6

• 🔥 https://bugzilla.libav.org/show_bug.cgi?id=1136 · Exploit
• https://ubuntu.com/security/CVE-2018-18829 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-18829 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-18829 · Security Note
• https://osv.dev/vulnerability/CVE-2018-18829 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-18829 · Vendor Advisory