Out-of-bounds Read in Aomedia

CVE-2020-36134

AOM v2.0.1 was discovered to contain a segmentation violation via the component aom_dsp/x86/obmc_sad_avx2.c.

Vulnerability class: Buffer Overflow

EPSS: 0.011 (62.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Aomedia — versions 2.0.1
N/a — versions n/a

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

zodf0055980/Yuan-fuzz

References

cve@mitre.org (Exploit, Third Party Advisory)
cve@mitre.org (vendor-advisory)

Frequently asked questions

What is CVE-2020-36134?: CVE-2020-36134 is a medium-severity vulnerability in Aomedia, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2021-12-02.
How severe is CVE-2020-36134?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2020-36134 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.