CVE-2024-29371
highIn jose4j before 0.9.6, an attacker can cause a Denial-of-Service (DoS) condition by crafting a malicious JSON Web Encryption (JWE) token with an exceptionally…
Vendor / product: Jose4j Project — jose4j
In jose4j before 0.9.6, an attacker can cause a Denial-of-Service (DoS) condition by crafting a malicious JSON Web Encryption (JWE) token with an exceptionally high compression ratio. When this token is processed by the server, it results in significant memory allocation and processing time during decompression.
CVSS
7.5
7.5 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Severity source: NVD CVSS v3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
Timeline (UTC)
Published: 2025-12-17 16:16
Modified: 2026-10-27 18:10
NVD status: Modified
Last synced 1 day ago
Verified against the source API 2026-10-28 11:29 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
jose4j_project / jose4j <0.9.5
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://bitbucket.org/b_c/jose4j/issues/220/vuln-zip-bomb-attack
Patch / mitigation: https://bitbucket.org/b_c/jose4j/issues/220/vuln-zip-bomb-attack
References
- https://bitbucket.org/b_c/jose4j/issues/220/vuln-zip-bomb-attack cve@mitre.org
- https://bitbucket.org/b_c/jose4j/issues/220/vuln-zip-bomb-attack 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-10-28 11:29 UTC · record ↗