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CVE-2023-45853

CVE-2023-45853

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 8.8 · High · EPSS 3.4% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • minizip Debian:12

    Versions
    • 1.1-8
    Affected ranges
    • ECOSYSTEM: < 1.1-8+deb12u1

    Update to 1.1-8+deb12u1

  • zlib Debian:12

    Versions
    • 1:1.2.13.dfsg-1
    • 1:1.2.13.dfsg-2
    • 1:1.2.13.dfsg-3
    • 1:1.3.dfsg+really1.3.1-1
    • 1:1.3.dfsg+really1.3.1-2
    • 1:1.3.dfsg+really1.3.1-3
    • 1:1.3.dfsg+really1.3.2-1
    • 1:1.3.dfsg+really1.3.2-2
    • 1:1.3.dfsg+really1.3.2-3
    • 1:1.3.dfsg-1
    • 1:1.3.dfsg-2
    • 1:1.3.dfsg-3
    • 1:1.3.dfsg-3.1
    • 1:1.3.dfsg-3.1~exp1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • zlib Debian:13

    Affected ranges
    • ECOSYSTEM: < 1:1.3.dfsg-2

    Update to 1:1.3.dfsg-2

  • zlib Debian:14

    Affected ranges
    • ECOSYSTEM: < 1:1.3.dfsg-2

    Update to 1:1.3.dfsg-2

  • pyminizip PyPI

    Versions
    • 0.0.1
    • 0.0.2
    • 0.1.0
    • 0.1.1
    • 0.2.0
    • 0.2.1
    • 0.2.2
    • 0.2.3
    • 0.2.4
    • 0.2.5
    • 0.2.6
    Affected ranges
    • ECOSYSTEM: ≤ 0.2.6

    No fix published

  • zlib Ubuntu:Pro:14.04:LTS

    Versions
    • 1:1.2.8.dfsg-1ubuntu1
    • 1:1.2.8.dfsg-1ubuntu1.1
    • 1:1.2.8.dfsg-1ubuntu1.1+esm1
    • 1:1.2.8.dfsg-1ubuntu1.1+esm2
    Affected ranges
    • ECOSYSTEM: < 1:1.2.8.dfsg-1ubuntu1.1+esm3

    Update to 1:1.2.8.dfsg-1ubuntu1.1+esm3

Original sources

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