GitHub Advisoryadvisory · Maven

GHSA-36h5-vrq6-pp34 Jervis's Salt for PBKDF2 derived from password

HIGH Published 2026-01-13 Modified 2026-01-21 Official page ↗

Aliases: CVE-2025-68703
Ecosystem: Maven
Packages: net.gleske:jervis
Severity: High
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses: CWE-326
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#L869-L870 https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L894-L895 The salt is derived from sha256Sum(passphrase). Two encryption operations with the same password will have the same derived key. Impact Pre-computation attacks. Severity is considered low for internal uses of this library and high for consumers of this library. Patches Jervis will generate a random salt for each password and store it alongside the ciphertext. Upgrade to Jervis 2.2. Workarounds None References • NIST SP 800-132: Password-Based Key Derivation

Related

Alias · CVE (1)

CVE-2025-68703 Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. vulnerability

Weakness · CWE (1)

CWE-326 Inadequate Encryption Strength weakness

References