CVE-2017-12588 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/rsyslog/rsyslog/blob/master/ChangeLog https://github.com/rsyslog/rsyslog/commit/062d0c671a29f7c6f7dff4a2f1f35df375bbb30b https://github.com/rsyslog/rsyslog/pull/1565

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8