Werk #940: Fixed various core SIGSEGV when using malformed livestatus queries
Component | Core & setup |
Title | Fixed various core SIGSEGV when using malformed livestatus queries |
Date | Jun 18, 2014 |
Checkmk Edition | Checkmk Raw (CRE) |
Checkmk Version | 1.2.5i4 |
Level | Prominent Change |
Class | Security Fix |
Compatibility | Compatible - no manual interaction needed |
Some malformed livestatus queries could crash the monitoring core.
This happened whenever the value field for certain keys was missing.
For example
lq "GET hosts\nColumnHeaders:\n"
lq "GET hosts\nAnd:\n"
lq "GET hosts\nKeepalive:\n