Overview
- Description
- An authorized user could upload a template which contained malicious code and accessed sensitive files via an XML External Entity (XXE) attack. The fix to properly handle XML External Entities was applied on the Apache NiFi 1.4.0 release. Users running a prior 1.x release should upgrade to the appropriate release.
- Source
- security@apache.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-611
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:nifi:1.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C028889E-44E8-4E54-9585-BF9B0EED5A9A"
},
{
"criteria": "cpe:2.3:a:apache:nifi:1.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06D38C76-98D2-41F1-9F0B-CEE05215AB4A"
},
{
"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"
},
{
"criteria": "cpe:2.3:a:apache:nifi:1.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DF1BEC26-CB83-4209-893D-5EA6E08A0C4B"
},
{
"criteria": "cpe:2.3:a:apache:nifi:1.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A509533F-ACD6-4290-BE2E-3EDBED60D43B"
},
{
"criteria": "cpe:2.3:a:apache:nifi:1.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A169A8CB-29A5-4C44-AEF9-8995C9239874"
}
],
"operator": "OR"
}
]
}
]