CVE-2020-1942 — Log File Information Exposure in Apache Nifi

CWE-532 — Log File Information ExposureCWE-200 — Sensitive Information Exposure6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 62.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apache NifiApache Software Foundation Apache Nifi
Timeline
PublishedFeb 11
Latest updateJan 6

Description

In Apache NiFi 0.0.1 to 1.11.0, the flow fingerprint factory generated flow fingerprints which included sensitive property descriptor values. In the event a node attempted to join a cluster and the cluster flow was not inheritable, the flow fingerprint of both the cluster and local flow was printed, potentially containing sensitive values in plaintext.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDapache/nifi0.0.1 — 1.11.0
▶CVEListV5apache_software_foundation/apache_nifiApache NiFi 0.0.1 to 1.11.0

🔴Vulnerability Details

3
OSV
Insertion of Sensitive Information into Log File in Apache NiFi↗2022-01-06
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GHSA
Insertion of Sensitive Information into Log File in Apache NiFi↗2022-01-06
▶
CVEList
CVE-2020-1942: In Apache NiFi 0↗2020-02-11
▶

📋Vendor Advisories

1
Apache
Apache nifi: CVE-2020-1942↗
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CVE-2020-1942 — Log File Information Exposure in Apache | cvebase