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cvelistMitreCVELIST:CVE-2023-45853
HistoryOct 14, 2023 - 12:00 a.m.

CVE-2023-45853

2023-10-1400:00:00
mitre
www.cve.org
cve-2023-45853
minizip
zlib
integer overflow
heap-based buffer overflow
zipopennewfileinzip4_64
long filename
comment
extra field
pyminizip
compress api

10 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.8%

MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip4_64 via a long filename, comment, or extra field. NOTE: MiniZip is not a supported part of the zlib product. NOTE: pyminizip through 0.2.6 is also vulnerable because it bundles an affected zlib version, and exposes the applicable MiniZip code through its compress API.