CVE-2022-24809
Publication date 8 July 2022
Last updated 24 July 2024
Ubuntu priority
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.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| net-snmp | ||
| 22.04 LTS jammy |
Fixed 5.9.1+dfsg-1ubuntu2.2
|
|
| 20.04 LTS focal |
Fixed 5.8+dfsg-2ubuntu2.4
|
|
| 18.04 LTS bionic |
Fixed 5.7.3+dfsg-1.8ubuntu3.7
|
|
| 16.04 LTS xenial |
Fixed 5.7.3+dfsg-1ubuntu4.6+esm1
|
|
| 14.04 LTS trusty |
Fixed 5.7.2~dfsg-8.1ubuntu3.3+esm3
|
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References
Related Ubuntu Security Notices (USN)
- USN-5543-1
- Net-SNMP vulnerabilities
- 1 August 2022
- USN-5795-2
- Net-SNMP vulnerabilities
- 16 January 2023