CVE-2018-1000531

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
inversoft prime-jwt version prior to commit abb0d479389a2509f939452a6767dc424bb5e6ba contains a CWE-20 vulnerability in JWTDecoder.decode that can result in an incorrect signature validation of a JWT token. This attack can be exploitable when an attacker crafts a JWT token with a valid header using 'none' as algorithm and a body to requests it be validated. This vulnerability was fixed after commit abb0d479389a2509f939452a6767dc424bb5e6ba.
Overview
  • CVE ID
  • CVE-2018-1000531
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-06-26T16:29:01
  • Last Modified Date
  • 2018-08-30T19:23:35
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:inversoft:prime-jwt:*:*:*:*:*:*:*:* 1 OR 1.3.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/inversoft/prime-jwt/issues/3 Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 18:38:20 Added to TrackCVE
2022-12-03 08:40:28 2018-06-26T16:29Z 2018-06-26T16:29:01 CVE Published Date updated
2022-12-03 08:40:28 2018-08-30T19:23:35 CVE Modified Date updated
2022-12-03 08:40:28 Analyzed Vulnerability Status updated