GHSA-hj7p-h74j-6gxj

ghsaUSosv

Non-constant time nonce comparison in Jenkins Microsoft Entra ID (previously Azure AD) Plugin

view advisory published 2023-09-06Licence: CC-BY-4.0

Jenkins Azure AD Plugin 396.v86ce29279947 and earlier, except 378.380.v545b_1154b_3fb_, uses a non-constant time comparison function when checking whether the provided and expected CSRF protection nonce are equal, potentially allowing attackers to use statistical methods to obtain a valid nonce.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-41935US	high7.5	0.81% (57th)	—	2023-09-06
Jenkins Azure AD Plugin 396.v86ce29279947 and earlier, except 378.380.v545b_1154b_3fb_, uses a non-constant time comparison function when checking whether the provided and expected…

references

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2023/09/06/9WEB
https://nvd.nist.gov/vuln/detail/CVE-2023-41935ADVISORY
https://www.jenkins.io/security/advisory/2023-09-06/#SECURITY-3227WEB

scry

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