🛡️ CVE-2017-5636 — nifi

🔴 CVSS 9.5 — Critical ✅ No Known Exploit CWE-74 OSV
9.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Injection in Apache NiFi

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Affected software

CVE-2017-5636 is recorded against 1 package.

  • org.apache.nifi:nifi (from 1.0.0 up to 1.1.2)

Timeline and source

Published on 17 May 2022 and last revised on 8 November 2023. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
nifi.apache.org (Web)
www.securityfocus.com (Web)

Details

Severity CRITICAL
CVSS Score 9.5
CVSS Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-74
Public Exploit ✅ No
Source OSV
Published 2022-05-17
Updated 2026-08-12
Modified 2023-11-08
Fix URL N/A

Affected Packages

Software From version Fixed in
org.apache.nifi:nifi 1.0.0 1.1.2

Similar Threats

Exploit Protection

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