Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1tcTI5LWo1eGYtY2p3cs4AA2cZ

pyminizip affected by zlib's integer overflow/heap based buffer overflow vulnerability due to vulnerable dependency

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.

pyminizip uses version 1.2.11 of zlib's code.

Permalink: https://github.com/advisories/GHSA-mq29-j5xf-cjwr
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1tcTI5LWo1eGYtY2p3cs4AA2cZ
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: about 1 year ago
Updated: 10 months ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Percentage: 0.00369
EPSS Percentile: 0.73226

Identifiers: GHSA-mq29-j5xf-cjwr, CVE-2023-45853
References:

• https://nvd.nist.gov/vuln/detail/CVE-2023-45853
• https://github.com/madler/zlib/pull/843
• https://chromium.googlesource.com/chromium/src/+/d709fb23806858847131027da95ef4c548813356
• https://chromium.googlesource.com/chromium/src/+/de29dd6c7151d3cd37cb4cf0036800ddfb1d8b61
• https://github.com/madler/zlib/blob/ac8f12c97d1afd9bafa9c710f827d40a407d3266/contrib/README.contrib#L1-L4
• https://www.winimage.com/zLibDll/minizip.html
• http://www.openwall.com/lists/oss-security/2023/10/20/9
• https://lists.debian.org/debian-lts-announce/2023/11/msg00026.html
• https://security.netapp.com/advisory/ntap-20231130-0009/
• https://pypi.org/project/pyminizip/#history
• https://github.com/madler/zlib/commit/73331a6a0481067628f065ffe87bb1d8f787d10c
• https://github.com/smihica/pyminizip/blob/master/zlib-1.2.11/contrib/minizip/zip.c
• https://security.gentoo.org/glsa/202401-18
• http://www.openwall.com/lists/oss-security/2024/01/24/10
• https://github.com/advisories/GHSA-mq29-j5xf-cjwr

Repository: https://github.com/madler/zlib
Blast Radius: 21.2

Affected Packages