CVE-2017-12588
Published: 6 August 2017
The zmq3 input and output modules in rsyslog before 8.28.0 interpreted description fields as format strings, possibly allowing a format string attack with unspecified impact.
Notes
| Author | Note |
|---|---|
| mdeslaur | zmq3 modules aren't built in Debian/Ubuntu |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
rsyslog Launchpad, Ubuntu, Debian |
trusty |
Not vulnerable
(code not compiled)
|
| upstream |
Released
(8.28.0-1)
|
|
| xenial |
Not vulnerable
(code not compiled)
|
|
| zesty |
Not vulnerable
(code not compiled)
|
|
|
Patches: upstream: https://github.com/rsyslog/rsyslog/commit/062d0c671a29f7c6f7dff4a2f1f35df375bbb30b |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |