CVE-2023-38325

2023-07-1420:15:09

Debian Security Bug Tracker

security-tracker.debian.org

cryptography

python

ssh

certificate

mishandling

critical options

unix

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

47.6%

JSON

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

OSVersionArchitecturePackageVersionFilename
Debian12allpython-cryptography< 38.0.4-3python-cryptography_38.0.4-3_all.deb
Debian11allpython-cryptography< 3.3.2-1python-cryptography_3.3.2-1_all.deb
Debian999allpython-cryptography< 43.0.0-1python-cryptography_43.0.0-1_all.deb
Debian13allpython-cryptography< 43.0.0-1python-cryptography_43.0.0-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	python-cryptography	< 38.0.4-3	python-cryptography_38.0.4-3_all.deb
Debian	11	all	python-cryptography	< 3.3.2-1	python-cryptography_3.3.2-1_all.deb
Debian	999	all	python-cryptography	< 43.0.0-1	python-cryptography_43.0.0-1_all.deb
Debian	13	all	python-cryptography	< 43.0.0-1	python-cryptography_43.0.0-1_all.deb