PT-2019-13649 · FFmpeg · Libav

Published 2019-07-28 · Updated 2023-03-06 · CVE-2019-14372

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 The issue is related to an infinite loop in the function wv read block header() located in the file wvdec.c.

Recommendations For Libav version 12.3, consider disabling the wv read block header() function as a temporary workaround until a patch is available.

Exploit

Fix

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

CVE-2019-14372

DLA-1907-1

Affected Products

Libav

References · 22

• 🔥 https://bugzilla.libav.org/show_bug.cgi?id=1165 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-14372 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11102 · Security Note
• https://ubuntu.com/security/CVE-2019-14372 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-14372 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9987 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14371 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5766 · Security Note
• https://security-tracker.debian.org/tracker/DLA-1907-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/libav · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14372 · Security Note
• https://osv.dev/vulnerability/DLA-1907-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-14372 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-14372 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14442 · Security Note