Vulnerability CVE-2022-0538
Published: 2022-02-09

Description:
Jenkins 2.333 and earlier, LTS 2.319.2 and earlier defines custom XStream converters that have not been updated to apply the protections for the vulnerability CVE-2021-43859 and allow unconstrained resource usage.

Type:

CWE-502

 (Deserialization of Untrusted Data)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Jenkins -> Jenkins 

 References:
https://www.jenkins.io/security/advisory/2022-02-09/#SECURITY-2602
http://www.openwall.com/lists/oss-security/2022/02/09/1
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