cryptography mishandles SSH certificates · CVE-2023-38325 · GitHub Advisory Database · GitHub

cryptography mishandles SSH certificates

High severity GitHub Reviewed Published Jul 14, 2023 to the GitHub Advisory Database • Updated Sep 2, 2023

Package

cryptography (pip)

Affected versions

>= 40.0.0, < 41.0.2

Patched versions

41.0.2

Description

The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options.

References

Published to the GitHub Advisory Database Jul 14, 2023

Reviewed Jul 14, 2023

Last updated Sep 2, 2023

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

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