high7.5
CVE-2023-41936
Jenkins Google Login Plugin non-constant time token comparison
Impact
Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:google-login | <= 1.7 | 1.8 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Google Login | through 1.7 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2023/09/06/9
- https://www.jenkins.io/security/advisory/2023-09-06/#SECURITY-3228
- https://github.com/advisories/GHSA-g58x-57fv-86jh
- https://nvd.nist.gov/vuln/detail/CVE-2023-41936
- https://github.com/jenkinsci/google-login-plugin/commit/2273af025ad06ee13ab73a5a070b10689c2db61e