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Bug 918581 (CVE-2020-23909) - games-emulation/advancemame: heap buffer overread
Summary: games-emulation/advancemame: heap buffer overread
Status: CONFIRMED
Alias: CVE-2020-23909
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal minor (vote)
Assignee: Gentoo Security
URL:
Whiteboard: B3 [upstream]
Keywords:
Depends on:
Blocks:
 
Reported: 2023-11-25 23:09 UTC by John Helmert III
Modified: 2023-12-07 03:58 UTC (History)
2 users (show)

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Package list:
Runtime testing required: ---

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Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2023-11-25 23:09:52 UTC 
CVE-2020-23909 (https://sourceforge.net/p/advancemame/bugs/285/):

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

Upstream report is untouched.