{"id":"CVE-2025-68703","aliases":["GHSA-36h5-vrq6-pp34"],"url":"https://o3.security/vulnerability/CVE-2025-68703","summary":"Jervis has a Salt for PBKDF2 derived from password","details":"### Vulnerability\n\nhttps://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L869-L870\n\nhttps://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L894-L895\n\nThe salt is derived from sha256Sum(passphrase).  Two encryption operations with the same password will have the same derived key.\n\n### Impact\n\nPre-computation attacks.\n\nSeverity is considered low for internal uses of this library and high for consumers of this library.\n\n### Patches\n\nJervis will generate a random salt for each password and store it alongside the ciphertext.\n\nUpgrade to Jervis 2.2.\n\n### Workarounds\n\nNone\n\n### References\n\n- [NIST SP 800-132: Password-Based Key Derivation](https://csrc.nist.gov/publications/detail/sp/800-132/final)","published":"2026-01-13T19:27:33.177Z","modified":"2026-10-28T02:30:49.781073170Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"net.gleske:jervis","fixedVersion":"2.2"}],"fix":{"url":"https://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a","label":"samrocketman/jervis@c3981ff"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68703.json"},{"type":"ADVISORY","url":"https://github.com/samrocketman/jervis/security/advisories/GHSA-36h5-vrq6-pp34"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68703"},{"type":"FIX","url":"https://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a"},{"type":"PACKAGE","url":"https://github.com/samrocketman/jervis"},{"type":"WEB","url":"https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L869-L870"},{"type":"WEB","url":"https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L894-L895"},{"type":"WEB","url":"http://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:49.781073170Z"}}