CVE-2022-24807
Published: 8 July 2022
net-snmp provides various tools relating to the Simple Network Management Protocol. Prior to version 5.9.2, a malformed OID in a SET request to `SNMP-VIEW-BASED-ACM-MIB::vacmAccessTable` can cause an out-of-bounds memory access. A user with read-write credentials can exploit the issue. 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.
Notes
Author | Note |
---|---|
mdeslaur |
same commits as CVE-2022-24805 |
Priority
Status
Package | Release | Status |
---|---|---|
net-snmp
Launchpad, Ubuntu, Debian |
bionic |
Released
(5.7.3+dfsg-1.8ubuntu3.7)
|
focal |
Released
(5.8+dfsg-2ubuntu2.4)
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Released
(5.9.1+dfsg-1ubuntu2.2)
|
|
kinetic |
Released
(5.9.1+dfsg-4ubuntu2)
|
|
trusty |
Released
(5.7.2~dfsg-8.1ubuntu3.3+esm3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(5.9.2)
|
|
xenial |
Released
(5.7.3+dfsg-1ubuntu4.6+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
Patches:
upstream: https://github.com/net-snmp/net-snmp/commit/67ebb43e9038b2dae6e74ae8838b36fcc10fc937 upstream: https://github.com/net-snmp/net-snmp/commit/9a0cd7c00947d5e1c6ceb54558d454f87c3b8341 |