cbcvebase.
CVE-2018-1000539
published 2018-06-26

CVE-2018-1000539: Nov 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…

PriorityP428medium5.3CVSS 3.0
AVNACLPRNUINSUCNILAN
EPSS
0.78%
52.3th percentile
Nov 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.

Affected

3 ranges
VendorProductVersion rangeFixed in
debianruby-json-jwt< ruby-json-jwt 1.9.4-1 (bookworm)ruby-json-jwt 1.9.4-1 (bookworm)
json-jwt_projectjson-jwt>= 0.5.0 < 1.9.41.9.4
json-jwt_projectjson-jwt>= 0.5.1 < 1.9.41.9.4

CVSS provenance

nvdv3.05.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
osv5.3MEDIUM
vendor_debian5.3MEDIUM
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