CVE-2020-6582
Published: 16 March 2020
Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number during a bzero call.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
nagios-nrpe Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Not vulnerable
(4.0.0-2ubuntu1)
|
|
| groovy |
Not vulnerable
(4.0.0-2ubuntu1)
|
|
| hirsute |
Not vulnerable
(4.0.0-2ubuntu1)
|
|
| impish |
Not vulnerable
(4.0.0-2ubuntu1)
|
|
| jammy |
Not vulnerable
(4.0.0-2ubuntu1)
|
|
| kinetic |
Not vulnerable
(4.0.0-2ubuntu1)
|
|
| lunar |
Not vulnerable
(4.0.0-2ubuntu1)
|
|
| mantic |
Not vulnerable
(4.0.0-2ubuntu1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(4.0.0-1)
|
|
| xenial |
Needs triage
|
|
|
Patches: upstream: https://github.com/NagiosEnterprises/nrpe/commit/b84f9b8c9d290dd02e139df8dad1c3eb690c1213 upstream: https://github.com/NagiosEnterprises/nrpe/commit/8e3bea4e1b1937e395a182729762aa8894e8649e upstream: https://github.com/NagiosEnterprises/nrpe/commit/0db345444d0dcb3e37cca1bcbb0027dcbb764197 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |