CVE-2022-36885

EPSS 0.7%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Jul 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Jenkins GitHub Plugin 1.34.4 and earlier uses a non-constant time comparison function when checking whether the provided and computed webhook signatures are equal, allowing attackers to use statistical methods to obtain a valid webhook signature.

Affected products

Jenkins project · Jenkins GitHub Plugin

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References

https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1849 http://www.openwall.com/lists/oss-security/2022/07/27/1