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.

CVSS v3.0 8.1 HIGH
CVSS v2.0 5.5 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

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

5.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:N

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

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

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Configurations

Configuration 1 (hide)

OR	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::::::
	cpe:2.3:a:apereo:central_authentication_service::::::::

Information

Published : 2019-09-23 16:15

Updated : 2019-09-24 06:59

NVD link : CVE-2019-10754

Mitre link : CVE-2019-10754

JSON object : View

CWE

CWE-338

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

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Products Affected

apereo

central_authentication_service

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