Improper Check for Unusual or Exceptional Conditions Affecting python39-wheel package, versions <1:0.35.1-4.module+el8.9.0+19644+d68f775d


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.08% (35th percentile)

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  • Snyk IDSNYK-CENTOS8-PYTHON39WHEEL-7057660
  • published23 May 2024
  • disclosed8 Feb 2023

Introduced: 8 Feb 2023

CVE-2023-23931  (opens in a new tab)
CWE-754  (opens in a new tab)

How to fix?

Upgrade Centos:8 python39-wheel to version 1:0.35.1-4.module+el8.9.0+19644+d68f775d or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python39-wheel package and not the python39-wheel package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions Cipher.update_into would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as bytes) to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This now correctly raises an exception. This issue has been present since update_into was originally introduced in cryptography 1.8.

CVSS Scores

version 3.1