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Integer Overflow or Wraparound Affecting zlib package, versions *

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.12% (46th percentile)
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NVD
9.8 critical
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SUSE
5.3 medium
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Red Hat
5.3 medium

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  • Snyk ID SNYK-DEBIAN10-ZLIB-6008964
  • published 19 Oct 2023
  • disclosed 14 Oct 2023
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Introduced: 14 Oct 2023

CVE-2023-45853 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

There is no fixed version for Debian:10 zlib.

NVD Description

Note: Versions mentioned in the description apply only to the upstream zlib package and not the zlib package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

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.