Vulnerability Details : CVE-2022-36885
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.
Products affected by CVE-2022-36885
- cpe:2.3:a:jenkins:github:*:*:*:*:*:jenkins:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-36885
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-36885
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2022-36885
-
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.Assigned by: nvd@nist.gov (Primary)
-
Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.Assigned by: jenkinsci-cert@googlegroups.com (Primary)
References for CVE-2022-36885
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https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1849
Jenkins Security Advisory 2022-07-27Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2022/07/27/1
oss-security - Multiple vulnerabilities in Jenkins pluginsMailing List;Third Party Advisory
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