Out-of-bounds Read in Advancemame

CVE-2020-23909

Heap-based buffer over-read in function png_convert_4 in file pngex.cc in AdvanceMAME through 2.1.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (22.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.

Affected products

Advancemame
N/a — versions n/a

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2020-23909?: CVE-2020-23909 is a high-severity vulnerability in Advancemame, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2023-07-18.
How severe is CVE-2020-23909?: High severity. CVSS v3 base score is 7.1 out of 10.