CVE-2020-15862
Published: 6 August 2020
Net-SNMP through 5.8 has Improper Privilege Management because SNMP WRITE access to the EXTEND MIB provides the ability to run arbitrary commands as root.
Notes
Author | Note |
---|---|
seth-arnold | see Debian's triage notes |
Priority
Status
Package | Release | Status |
---|---|---|
net-snmp Launchpad, Ubuntu, Debian |
bionic |
Released
(5.7.3+dfsg-1.8ubuntu3.6)
|
trusty |
Released
(5.7.2~dfsg-8.1ubuntu3.3+esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
xenial |
Released
(5.7.3+dfsg-1ubuntu4.6)
|
|
focal |
Released
(5.8+dfsg-2ubuntu2.3)
|
|
upstream |
Released
(5.8+dfsg-4)
|
|
Patches: upstream: https://github.com/net-snmp/net-snmp/commit/77f6c60f57dba0aaea5d8ef1dd94bcd0c8e6d205 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |