jose4j uses weak cryptographic algorithm

ALTO 7.5CVE-2023-31582 · GHSA-7g24-qg88-p43q · Published 25/10/2023 · updated 17/06/2026

En resumen

CVE-2023-31582 es una vulnerabilidad ALTO (CVSS 7.5) que afecta a org.bitbucket.b_c:jose4j, jose4j (jose4j project).
Probabilidad de explotación en los próximos 30 días (EPSS): 0.77%, mayor que el 55.7% de las vulnerabilidades.
Solución: actualizar a 0.9.3 o posterior.

Package	Affected versions	Patched versions
org.bitbucket.b_c:jose4j Maven	`< 0.9.3`	`0.9.3`
jose4j jose4j_project	`< 0.9.3`	`0.9.3`

jose4j before v0.9.3 allows attackers to set a low PBES2 iteration count of 1000 or less.

NVD description

jose4j before v0.9.3 allows attackers to set a low iteration count of 1000 or less.

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