CVE-2020-18775

In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_b_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted…

published August 23, 2021

CVSS
—
EPSS
1%
Percentile
58.9
In the wild
Unconfirmed
What it is

In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_b_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00886 · 58.9th percentile
Published
2021-08-23T21:50Z
EPSS history
Timeline
  • 23 AUG 21:50Z
    In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_b_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted…
    cvelistv5