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High severity7.1NVD Advisory· Published Jul 18, 2023· Updated Jun 17, 2026

CVE-2020-23909

CVE-2020-23909

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

AdvanceMAME/AdvanceMAME2 versions
cpe:2.3:a:advancemame:advancemame:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:advancemame:advancemame:*:*:*:*:*:*:*:*range: <=2.1
- (no CPE)range: <=2.1
AdvanceMAME/AdvanceMAMEdescription

Patches

Vulnerability mechanics

References

1

sourceforge.net/p/advancemame/bugs/285/nvdExploitIssue TrackingPatchThird Party Advisory

News mentions

0

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