Overview
- Description
- In Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, the proxy chain serialization/deserialization is vulnerable to an injection attack where a carefully crafted username could impersonate another user and gain their permissions on a replicated request to another node.
- Source
- security@apache.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-74
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:nifi:0.7.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "453452AE-C26A-4213-B688-82459159A5F2"
},
{
"criteria": "cpe:2.3:a:apache:nifi:0.7.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3D1A5996-DFC3-4C9E-ABE0-CAF6FCEEF177"
},
{
"criteria": "cpe:2.3:a:apache:nifi:1.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "01B8572D-CA8D-4A41-B94A-A393A22B5B9D"
},
{
"criteria": "cpe:2.3:a:apache:nifi:1.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "76FDA5E5-6A45-4979-9317-75623A59089F"
}
],
"operator": "OR"
}
]
}
]