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Affected Component
Analysis
zlib
Patched
Name
CVE-2023-45853
Description
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.
Published Date
Updated Date
Workaround
-
Advisories
https://chromium.googlesource.com/chromium/src/+/d709fb23806858847131027da95ef4c548813356Mailing List
https://chromium.googlesource.com/chromium/src/+/de29dd6c7151d3cd37cb4cf0036800ddfb1d8b61Mailing List
https://github.com/madler/zlib/pull/843Issue Tracking
https://pypi.org/project/pyminizip/#historyRelease Notes
https://security.gentoo.org/glsa/202401-18Third Party Advisory
https://security.netapp.com/advisory/ntap-20231130-0009/Third Party Advisory
https://chromium.googlesource.com/chromium/src/+/d709fb23806858847131027da95ef4c548813356Mailing List
https://chromium.googlesource.com/chromium/src/+/de29dd6c7151d3cd37cb4cf0036800ddfb1d8b61Mailing List
https://github.com/madler/zlib/pull/843Issue Tracking
https://pypi.org/project/pyminizip/#historyRelease Notes
https://security.gentoo.org/glsa/202401-18Third Party Advisory
https://security.netapp.com/advisory/ntap-20231130-0009/Third Party Advisory
Analysis#
Vulnerability Ratings#
9.8
CVSSv31
8.8
CVSSv31
NaN
other
Others affected components#
Resolved with patches#
zlib (yocto:kirkstone)
#
Title
Author
Resolve
1
Reject overflows of zip header fields in minizip.
Hans Wennborg <hans@chromium.org>
CVE-2023-45853