Vulnerability · Published Oct 1, 2020 · Assigned by apache
CVE-2020-9486
High 7.5
In plain English
A high-severity security flaw in Apache NiFi. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.6% (higher than 89% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)3.6%top 10.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In Apache NiFi 1.10.0 to 1.11.4, the NiFi stateless execution engine produced log output which included sensitive property values. When a flow was triggered, the flow definition configuration JSON was printed, potentially containing sensitive values in plaintext.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.apache.nifi:nifi-stateless | 1.12.0-RC1 | GHSA-g644-pr5v-vppf |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Apache NiFi | Apache NiFi 1.10.0 to 1.11.4 |
References
- https://nifi.apache.org/security#CVE-2020-9486 x_refsource_MISC