CVE-2018-1000539

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Summary

CVECVE-2018-1000539
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-06-26 16:29:00 UTC
Updated2018-09-02 10:29:00 UTC
DescriptionNov json-jwt version >= 0.5.0 && < 1.9.4 contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability in Decryption of AES-GCM encrypted JSON Web Tokens that can result in Attacker can forge a authentication tag. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in 1.9.4 and later.

Risk And Classification

Problem Types: CWE-347

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Json-jwt Project Json-jwt All All All All
Application Json-jwt Project Json-jwt All All All All

References

ReferenceSourceLinkTags
Verify the GCM auth tag length by bdewater · Pull Request #62 · nov/json-jwt · GitHub MISC github.com Third Party Advisory
Debian -- Security Information -- DSA-4283-1 ruby-json-jwt DEBIAN www.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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