PT-2018-14820 · Libav · Libav

Published 2018-11-09 · Updated 2019-12-05 · CVE-2018-19128

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 a heap-based buffer over-read in the decode frame function in libavcodec/lcldec.c, which can be exploited by an attacker to cause a denial-of-service using a crafted avi 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.

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2018-19128

DLA-2021-1

Affected Products

Libav

References · 21

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17127 · Security Note
• https://security-tracker.debian.org/tracker/DLA-2021-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-19128 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-19128 · Security Note
• https://osv.dev/vulnerability/DLA-2021-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-03590 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18245 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-19128 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-19128 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-19128 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17542 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19128 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14443 · Security Note
• https://security-tracker.debian.org/tracker/source-package/libav · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19130 · Security Note