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debuerreotype / docker-debian-artifacts

Official builds of debuerreotype-generated Debian tarballs for use in Docker
https://docker.debian.net
Apache License 2.0
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update the zlib version to fix CVE-2023-45853 CRITICAL vulnerability #214

Closed ritvik730 closed 6 months ago

ritvik730 commented 6 months ago

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.

for more details: https://nvd.nist.gov/vuln/detail/CVE-2023-45853

tianon commented 6 months ago

See https://github.com/docker-library/python/issues/881#issuecomment-1802783311 for a past discussion/dissection of this CVE.