CVE-2022-23106

low-risk

Published 2022-01-12

Jenkins Configuration as Code Plugin 1.55 and earlier used a non-constant time comparison function when validating an authentication token allowing attackers to use statistical methods to obtain a valid authentication token.

Do I need to act?

0.09% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.3/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Configuration As Code

Affected Vendors

Jenkins

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2022/01/12/6

Vendor Advisory https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2141

Mailing List http://www.openwall.com/lists/oss-security/2022/01/12/6

Vendor Advisory https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2141

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low-risk

Severity 21/34 · High

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal