Overview
- Description
- 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.
- Source
- report@snyk.io
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.1
- Impact score
- 5.2
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5.5
- Impact score
- 4.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-338
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apereo:central_authentication_service:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1C6A4035-A7B3-4400-B2ED-D4D9919B3706",
"versionEndIncluding": "6.0.5.1"
},
{
"criteria": "cpe:2.3:a:apereo:central_authentication_service:6.1.0:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F5B32255-0C1A-43BD-84B4-27AFDC107494"
},
{
"criteria": "cpe:2.3:a:apereo:central_authentication_service:6.1.0:rc2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "28107A51-D65B-4AB0-A6DC-D6B156F9EEC1"
},
{
"criteria": "cpe:2.3:a:apereo:central_authentication_service:6.1.0:rc3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2D48F417-37C4-40DC-9483-DC57F6A2D164"
},
{
"criteria": "cpe:2.3:a:apereo:central_authentication_service:6.1.0:rc4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4EAA0146-C82A-4E54-B738-BEBE354FF561"
}
],
"operator": "OR"
}
]
}
]