GitHub Advisoryadvisory · Maven
GHSA-c9q6-g3hr-8gww Jervis Has Weak Random for Timing Attack Mitigation
HIGH
Official page ↗
- Aliases
- CVE-2025-68704
- Ecosystem
- Maven
- Packages
- net.gleske:jervis
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-330
- Reviewed
- 2026-01-13
Affected packages
• Maven net.gleske:jervis: < 2.2 → fixed in 2.2
Description
Vulnerability
https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L593-L594
Uses `java.util.Random()` which is not cryptographically secure.
Impact
If an attacker can predict the random delays, they may still be able to perform timing attacks.
Patches
Jervis will use `SecureRandom` for timing randomization.
Upgrade to Jervis 2.2.
Workarounds
None
References
• OWASP Cryptographic Failures
Related
Alias · CVE (1)
- CVE-2025-68704 Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. vulnerability
Weakness · CWE (1)
- CWE-330 Use of Insufficiently Random Values weakness
References
- https://github.com/samrocketman/jervis/security/advisories/GHSA-c9q6-g3hr-8gww web
- https://nvd.nist.gov/vuln/detail/CVE-2025-68704 advisory
- https://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a web
- https://github.com/samrocketman/jervis package
- https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L593-L594 web
- http://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a web