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CVE-2021-33191

CRITICAL

9.8

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

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/24/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

apache:nifi_minifi_c\+\+

Weaknesses (CWE)

CWE-78CWE-78

References

http://www.openwall.com/lists/oss-security/2021/08/24/1(security@apache.org)

https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032%40%3Cannounce.apache.org%3E(security@apache.org)

https://www.openwall.com/lists/oss-security/2021/08/24/1(security@apache.org)

http://www.openwall.com/lists/oss-security/2021/08/24/1(af854a3a-2127-422b-91ae-364da2661108)

https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032%40%3Cannounce.apache.org%3E(af854a3a-2127-422b-91ae-364da2661108)

https://www.openwall.com/lists/oss-security/2021/08/24/1(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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