Vulnerability CVE-2022-24302
Published: 2022-03-17   Modified: 2022-03-18

Description:
In Paramiko before 2.10.1, a race condition (between creation and chmod) in the write_private_key_file function could allow unauthorized information disclosure.

Type:

CWE-362

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Paramiko -> Paramiko 
Debian -> Debian linux 

 References:
https://www.paramiko.org/changelog.html
https://github.com/paramiko/paramiko/blob/363a28d94cada17f012c1604a3c99c71a2bda003/paramiko/pkey.py#L546
https://lists.debian.org/debian-lts-announce/2022/03/msg00032.html
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