CVE-2022-24809

2024-04-1620:15:00

[email protected]

web.nvd.nist.gov

108

net-snmp

snmpv3

vulnerability

patched

5.9.2

credentials

snmpv1

snmpv2c

community string

ip address range restriction

6.5 Medium

CVSS3

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality Impact

Integrity Impact

Availability Impact

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

6.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.4%

JSON

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.