High severity · published Sep 6, 2023
CVE-2023-41936
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…
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GL
Google Login · Jenkins
through 1.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-41936
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-41936
Mailing List
http://www.openwall.com/lists/oss-security/2023/09/06/9
Vendor Advisory
https://www.jenkins.io/security/advisory/2023-09-06/#SECURITY-3228
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