GHSA-q5fm-55c2-v6j9: Fiona affected by CVE-2023-45853 related to MiniZip madler-zlib

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1. GitHub Advisory Database
2. GitHub Reviewed
3. GHSA-q5fm-55c2-v6j9

Fiona affected by CVE-2023-45853 related to MiniZip madler-zlib

Critical severity GitHub Reviewed Published Jul 15, 2024 in Toblerity/Fiona • Updated Jul 16, 2024

Affected versions

< 1.10b1

Description

Summary

Vulnerability scan of fiona shows CVE-2023-45853

Details

fiona depends on madler-zlib 1.3. 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.

Impact

Unkown. Please document if this vulnerability is exposed

References

• GHSA-q5fm-55c2-v6j9
• https://nvd.nist.gov/vuln/detail/CVE-2023-45853
• OSGeo/gdal@4aa7ca6
• madler/zlib@73331a6

Published to the GitHub Advisory Database

Jul 16, 2024

Last updated

Jul 16, 2024