CVE-2018-18065
Published: 8 October 2018
_set_key in agent/helpers/table_container.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
net-snmp Launchpad, Ubuntu, Debian |
upstream |
Released
|
| trusty |
Released
(5.7.2~dfsg-8.1ubuntu3.3)
|
|
| xenial |
Released
(5.7.3+dfsg-1ubuntu4.2)
|
|
| bionic |
Released
(5.7.3+dfsg-1.8ubuntu3.1)
|
|
| cosmic |
Released
(5.7.3+dfsg-1.8ubuntu3.18.10.1)
|
|
|
Patches: upstream: https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d/ |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |