Jervis has a Weak Random for Timing Attack Mitigation
Priority LOW 35CWE-330Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub.
Summary
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses java.util.Random() which is not cryptographically secure for timing attack mitigation. This vulnerability is fixed in 2.2.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00274 19th percentileScored 2026-11-07
Fix Fixed jervis (samrocketman): 2.2net.gleske:jervis (Maven): 2.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| samrocketman | jervis | before 2.2 | 2.2 | Patch available | CNA |
| — | net.gleske:jervis (Maven) | before 2.2 | 2.2 | Patch available | GHSA-c9q6-g3hr-8gww |
- jervis Vendorsamrocketman Affected before 2.2 Fixed in 2.2 Patch available CNA
- net.gleske:jervis (Maven) Vendor— Affected before 2.2 Fixed in 2.2 Patch available GHSA-c9q6-g3hr-8gww
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:samrocketman:jervis:*:*:*:*:*:*:*:* | before 2.2 | Vulnerable | samrocketman |
- cpe:2.3:a:samrocketman:jervis:*:*:*:*:*:*:*:* Versions before 2.2 Vulnerable ·samrocketman
Remediation
- Fix · CNA jervis (samrocketman) Fixed in 2.2
- Fix · GHSA-c9q6-g3hr-8gww net.gleske:jervis (Maven) Fixed in 2.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2025-68704
- 2026-10-03 Alias added: GHSA-c9q6-g3hr-8gww
References
Patch 2
More samrocketman Jervis vulnerabilities
- TI-2025-42387 Jervis has AES CBC Mode Without Authentication CVSS 4.0HIGH 8.7
- TI-2025-42174 Jervis has a Salt for PBKDF2 derived from password CVSS 4.0HIGH 8.7
- TI-2025-42173 Jervis has a SHA-256 Hex String Padding Bug CVSS 4.0HIGH 8.7
- TI-2025-42172 Jervis has Deterministic AES IV Derivation from Passphrase CVSS 4.0HIGH 8.7
- TI-2025-42169 Jervis has an RSA PKCS#1 v1.5 Padding Vulnerability CVSS 4.0HIGH 8.7
- TI-2025-42381 Jervis has a JWT Algorithm Confusion Vulnerability CVSS 4.0MEDIUM 6.9
Sources
- CVE-2025-68704 · CVE Program
- CVE-2025-68704 · NVD
- FIRST EPSS
- GHSA-c9q6-g3hr-8gww · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences