CVE-2021-33191

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-33191
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

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
http://www.openwall.com/lists/oss-security/2021/08/24/1 Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032%40%3Cannounce.apache.org%3E
https://www.openwall.com/lists/oss-security/2021/08/24/1 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/08/24/1 Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032%40%3Cannounce.apache.org%3E
https://www.openwall.com/lists/oss-security/2021/08/24/1 Mailing List Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:nifi_minifi_c\+\+:*:*:*:*:*:*:*:*
History

21 Nov 2024, 06:08

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2021/08/24/1 - Mailing List, Third Party Advisory () http://www.openwall.com/lists/oss-security/2021/08/24/1 - Mailing List, Third Party Advisory
References () https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032%40%3Cannounce.apache.org%3E - () https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032%40%3Cannounce.apache.org%3E -
References () https://www.openwall.com/lists/oss-security/2021/08/24/1 - Mailing List, Third Party Advisory () https://www.openwall.com/lists/oss-security/2021/08/24/1 - Mailing List, Third Party Advisory

31 Aug 2021, 11:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 7.5
v3 : 9.8
CWE CWE-78
CPE cpe:2.3:a:apache:nifi_minifi_c\+\+:*:*:*:*:*:*:*:*
References (MISC) https://www.openwall.com/lists/oss-security/2021/08/24/1 - (MISC) https://www.openwall.com/lists/oss-security/2021/08/24/1 - Mailing List, Third Party Advisory
References (MLIST) https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032@%3Cannounce.apache.org%3E - (MLIST) https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032@%3Cannounce.apache.org%3E - Mailing List, Vendor Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2021/08/24/1 - (MLIST) http://www.openwall.com/lists/oss-security/2021/08/24/1 - Mailing List, Third Party Advisory

24 Aug 2021, 19:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032@%3Cannounce.apache.org%3E -

24 Aug 2021, 15:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/08/24/1 -

24 Aug 2021, 13:00

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-24 12:15

Updated : 2024-11-21 06:08

NVD link : CVE-2021-33191

Mitre link : CVE-2021-33191

CVE.ORG link : CVE-2021-33191

JSON object : View

Products Affected

apache

  • nifi_minifi_c\+\+
CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')