CVE Vulnerability

CVE-2019-10754

Multiple classes used within Apereo CAS before release 6.1.0-RC5 makes use of apache commons-lang3 RandomStringUtils for token and ID generation which makes them predictable due to RandomStringUtils PRNG's algorithm not being cryptographically strong.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-467402 Exploit Patch
https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-467406 Exploit Patch
https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-468869 Exploit Patch
https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-467404 Exploit Patch
https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-468868 Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:apereo:central_authentication_service:*:*:*:*:*:*:*:*
cpe:2.3:a:apereo:central_authentication_service:6.1.0:rc3:*:*:*:*:*:*
cpe:2.3:a:apereo:central_authentication_service:6.1.0:rc2:*:*:*:*:*:*
cpe:2.3:a:apereo:central_authentication_service:6.1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:apereo:central_authentication_service:6.1.0:rc4:*:*:*:*:*:*
Information

Published : 2019-09-23 11:15

Updated : 2019-09-24 01:59

NVD link : CVE-2019-10754

Mitre link : CVE-2019-10754

Products Affected
No products.
CWE
CWE-338

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)