Jenkins Gogs Plugin 1.0.15 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.
https://www.jenkins.io/security/advisory/2023-10-25/#SECURITY-2896
http://www.openwall.com/lists/oss-security/2023/10/25/2
Source: Mitre, NVD
Published: 2023-10-25
Updated: 2023-11-01
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 5.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.00082