High severity · published Jul 18, 2023
CVE-2020-23909
Heap-based buffer over-read in function png_convert_4 in file pngex.cc in AdvanceMAME through 2.1
7.1
CVSS
0.3%
EPSS
No
On KEV
Description
Heap-based buffer over-read in function png_convert_4 in file pngex.cc in AdvanceMAME through 2.1.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AD
Advancemame · Advancemame
through 2.1 · source: NVD