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CVE-2021-33191 From Apache NiFi MiNiFi C++ version 0.5.0 the c2 protocol implements an "agent-update" command which was designed to…
Description
From Apache NiFi MiNiFi C++ version 0.5.0 the c2 protocol implements an "agent-update" command which was designed to patch the application binary. This "patching" command defaults to calling a trusted binary, but might be modified to an arbitrary value through a "c2-update" command. Said command is then executed using the same privileges as the application binary. This was addressed in version 0.10.0
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache NiFi - MiNiFi C++ 0.5 | 0.5.0 → latest | No fix stated |
References
- www.openwall.com www.openwall.com
- [oss-security] 20210824 CVE-2021-33191: Apache NiFi - MiNiFi C++: MiNiFi CPP arbitrary script execution is possible on the agent's host machine through the c2 protocol www.openwall.com
- [announce] 20210824 CVE-2021-33191: Apache NiFi - MiNiFi C++: MiNiFi CPP arbitrary script execution is possible on the agent's host machine through the c2 protocol lists.apache.org
Timeline
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