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HIGH · 7.1

CVE-2020-23909

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

Vulnerability Description

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

CVSS Score

7.1

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
AdvancemameAdvancemame<= 2.1

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2020-23909?

CVE-2020-23909 is a vulnerability with a CVSS score of 7.1 (HIGH). Heap-based buffer over-read in function png_convert_4 in file pngex.cc in AdvanceMAME through 2.1.

How severe is CVE-2020-23909?

CVE-2020-23909 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-23909?

Check the references section above for vendor advisories and patch information. Affected products include: Advancemame Advancemame.