CVE-2018-15801

Spring Security versions 5.1.x prior to 5.1.2 contain an authorization bypass vulnerability during JWT issuer validation. In order to be impacted, the same private key for an honest issuer and a malicious user must be used when signing JWTs. In that case, a malicious user could fashion signed JWTs with the malicious issuer URL that may be granted for the honest issuer.

CVSS v3 7.4 HIGH
CVSS v2.0 5.8 MEDIUM

7.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://pivotal.io/security/cve-2018-15801	Vendor Advisory
https://pivotal.io/security/cve-2018-15801	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:51

Type	Values Removed	Values Added
References	~~() https://pivotal.io/security/cve-2018-15801 - Vendor Advisory~~	() https://pivotal.io/security/cve-2018-15801 - Vendor Advisory

Information

Published : 2018-12-19 22:29

Updated : 2024-11-21 03:51

NVD link : CVE-2018-15801

Mitre link : CVE-2018-15801

CVE.ORG link : CVE-2018-15801

JSON object : View

Products Affected

vmware

spring_framework

CWE

CWE-345

Insufficient Verification of Data Authenticity

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