What’s Vulnerable › Vulnerabilities

CVE-2018-19128

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-11-09 · updated 2026-06-17
• Weakness: CWE-125

Description

In Libav 12.3, there is a heap-based buffer over-read in decode_frame in libavcodec/lcldec.c that allows an attacker to cause denial-of-service via a crafted avi file.

Affected products

• libav: 12.3

References

• https://bugzilla.libav.org/show_bug.cgi?id=1137
• https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html
• https://bugzilla.libav.org/show_bug.cgi?id=1137
• https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html

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