Опубликовано: 13 янв. 2026
Источник: github
Github: Прошло ревью
CVSS4: 8.7
CVSS3: 7.5
Описание
Jervis has Deterministic AES IV Derivation from Passphrase
Vulnerability
Same passphrase + same plaintext = same ciphertext (IV reuse)
Impact
Severity is considered low for internal uses of this library but if there's any consumer using these methods directly then this is considered high.
Significant reduction in the security of the encryption scheme. Pattern analysis becomes possible.
Patches
Random IV will be generated and prepended to the ciphertext.
Upgrade to Jervis 2.2.
Workarounds
None
Ссылки
- https://github.com/samrocketman/jervis/security/advisories/GHSA-crxp-chh4-9ghp
- https://nvd.nist.gov/vuln/detail/CVE-2025-68701
- https://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a
- https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L866-L874
- https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L891-L900
- http://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a
Пакеты
Наименование
net.gleske:jervis
maven
Затронутые версииВерсия исправления
< 2.2
2.2
Связанные уязвимости
CVSS3: 7.5
nvd
24 дня назад
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses deterministic AES IV derivation from a passphrase. This vulnerability is fixed in 2.2.