PT-2023-11654 · Unknown · Advancemame

Zhouan · Published 2023-07-18 · Updated 2023-07-26 · CVE-2020-23909

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions AdvanceMAME versions through 2.1

Description The issue is a heap-based buffer over-read in the png convert 4 function, located in the pngex.cc file. This occurs in AdvanceMAME.

Recommendations For AdvanceMAME versions through 2.1, update to a version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

AZL-43516

AZL-44874

CVE-2020-23909

Affected Products

Advancemame

References · 9

• 🔥 https://sourceforge.net/p/advancemame/bugs/285 · Exploit
• https://ubuntu.com/security/CVE-2020-23909 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-23909 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-23909 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-43516 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-23909 · Security Note
• https://cve.org/CVERecord?id=CVE-2020-23909 · Security Note
• https://osv.dev/vulnerability/AZL-44874 · Vendor Advisory
• https://t.me/cibsecurity/66905 · Telegram Post