Garbage collection can delay for AES CBC Native support, resulting in heap exhaustion (Legion of the Bouncy Castle Inc. Bouncy Castle for Java FIPS)

CVE-2025-9341

MEDIUM 5.9

En bref

Source: NVD
EPSS: EPSS 0.16 % · centile 5 (2026-10-31)
État: PUBLISHED
Publiée: 2025-08-22 09:09 UTC
Mise à jour: 2025-10-24 22:40 UTC
Attribuée par: bcorg
Statut NVD: Deferred

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Description

Uncontrolled Resource Consumption vulnerability in Legion of the Bouncy Castle Inc. Bouncy Castle for Java FIPS bc-fips on All (API modules), Legion of the Bouncy Castle Inc. Bouncy Castle for Java LTS bcprov-lts8on on All (API modules) allows Excessive Allocation. This vulnerability is associated with program files org/bouncycastle/crypto/fips/AESNativeCBC.Java, org/bouncycastle/crypto/engines/AESNativeCBC.Java. This issue affects Bouncy Castle for Java FIPS: 2.1.0; Bouncy Castle for Java LTS: from 2.73.0 through 2.73.7.

Faiblesses (CWE)

CWE-400 — Consommation de ressources non maîtrisée (déni de service)

Références

https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%909341

Scores

Version	Score	Vecteur	Évalué par
CVSS 4.0	MEDIUM 5.9	CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/S:P/AU:N/R:U/V:C/RE:M/U:Amber	bcorg
CVSS 4.0	MEDIUM 5.9	CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:N/R:U/V:C/RE:M/U:Amber	NVD · 91579145-5d7b-4cc5-b925-a0262ff19630 (Secondary)

Avis

GHSA-jfcv-jv9g-2vx2 — Bouncy Castle for Java has Uncontrolled Resource Consumption Vulnerability

Références européennes

ENISA EUVD · EUVD-2025-25504
GCVE · GCVE-0-2025-9341

Avis du CERT-FR

CERTFR-2025-AVI-0969 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr

Produits affectés

Produit	Versions
Legion of the Bouncy Castle Inc. · Bouncy Castle for Java FIPS	affected 2.1.0
Legion of the Bouncy Castle Inc. · Bouncy Castle for Java LTS	affected 2.73.0 ≤ 2.73.7

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

🟡 Garbage collection can delay for AES CBC Native support, resulting in heap exhaustion (Legion of the Bouncy Castle Inc. Bouncy Castle for Java FIPS)