Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
Low
Attack Vector
Network
0

CVE-2022-24809

Disclosure Date: April 16, 2024 •
CVE-2022-24809 CVSS v3 Base Score: 6.5
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a user with read-only credentials can use a malformed OID in a GET-NEXT to the nsVacmAccessTable to cause a NULL pointer dereference. Version 5.9.2 contains a patch. Users should use strong SNMPv3 credentials and avoid sharing the credentials. Those who must use SNMPv1 or SNMPv2c should use a complex community string and enhance the protection by restricting access to a given IP address range.

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CVSS V3 Severity and Metrics
Base Score:
6.5 Medium
Impact Score:
3.6
Exploitability Score:
2.8
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
net-snmp 5.9.2
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • debian,
  • fedoraproject,
  • net-snmp,
  • redhat

Products

  • debian linux 10.0,
  • debian linux 11.0,
  • enterprise linux 9.0,
  • enterprise linux eus 9.2,
  • enterprise linux eus 9.4,
  • enterprise linux for arm 64 9.0,
  • enterprise linux for arm 64 9.2 aarch64,
  • enterprise linux for arm 64 9.4 aarch64,
  • enterprise linux for arm 64 eus 9.4 aarch64,
  • enterprise linux for ibm z systems 9.0,
  • enterprise linux for ibm z systems 9.2 s390x,
  • enterprise linux for ibm z systems 9.4 s390x,
  • enterprise linux for ibm z systems eus 9.4 s390x,
  • enterprise linux for power little endian 9.0,
  • enterprise linux for power little endian eus 9.2 ppc64le,
  • enterprise linux for power little endian eus 9.4 ppc64le,
  • enterprise linux server aus 9.2,
  • enterprise linux server aus 9.4,
  • enterprise linux server for power little endian update services for sap solutions 9.2 ppc64le,
  • enterprise linux server update services for sap solutions 9.2,
  • enterprise linux update services for sap solutions 9.4,
  • fedora 36,
  • net-snmp
Technical Analysis