GHSA-jgj9-6v78-6g8m CVE-2017-5635
Improper Authentication In Apache NiFi
- Severity
- 7.5 / 10
- High · CVSS 3.0
- Exploit chance (EPSS)
- 3.29%
- Chance of exploitation in the next 30 days. Higher than 88.48% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-287 Improper Authentication
- Fix
0.7.2- Upgrade org.apache.nifi:nifi to this version or later
Description
In Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, if an anonymous user request is replicated to another node, the originating node identity is used rather than the "anonymous" user.
Affected versions
Maven
| Package | Vulnerable | Fixed in |
|---|---|---|
| org.apache.nifi:nifi | < 0.7.2 |
0.7.2 |
| org.apache.nifi:nifi | >= 1.0.0, < 1.1.2 |
1.1.2 |
How to fix
Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.
org.apache.nifi:nifi Maven → 0.7.2
- maven
<dependency><groupId>org.apache.nifi</groupId><artifactId>nifi</artifactId><version>0.7.2</version></dependency>- gradle
implementation("org.apache.nifi:nifi:0.7.2")
Severity breakdown
CVSS 3.0 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Weakness
CWE-287: Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
How to prevent it
- Architecture and Design: Use an authentication framework or library such as the OWASP ESAPI Authentication feature.
References
Advisories
Other links
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-77hf-23pq-2g7c Code injection in Apache NiFi and NiFi Registry | High | Also affects org.apache.nifi:nifi |
| GHSA-m5r7-w9v3-ghmx Cross-site Scripting in Apache NiFi | Medium | Also affects org.apache.nifi:nifi |
| GHSA-jvx9-rj3w-jq99 Origin Validation Error in Apache NiFi | High | Also affects org.apache.nifi:nifi |
| GHSA-qj7f-j6h9-g5rq XML External Entity Reference in Apache NiFi | Medium | Also affects org.apache.nifi:nifi |
| GHSA-jrcc-7jf5-3pxg Injection in Apache NiFi | Critical | Also affects org.apache.nifi:nifi |
| GHSA-29ph-fjf3-c5cm Apache NiFi XSS issue in context path handling | Critical | Also affects org.apache.nifi:nifi |
| GHSA-w4x6-j349-9r57 Apache NiFi host header poisoning issue | High | Also affects org.apache.nifi:nifi |
| GHSA-p76j-5v6v-6c22 Apache NiFi JMS Deserialization issue | High | Also affects org.apache.nifi:nifi |
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