CVE-2018-6534 An issue was discovered in Icinga 2.x through 2.8.1. By sending specially crafted messages, an attacker can cause a NULL pointer dereference, which can cause the product to crash.
MediumCVSS 6.5
EPSS 1.1%
- Published
- Updated
- Exploit status
- No public exploit known
Description
An issue was discovered in Icinga 2.x through 2.8.1. By sending specially crafted messages, an attacker can cause a NULL pointer dereference, which can cause the product to crash.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/icinga2(Debian:12) | < 2.8.4-1 | 2.8.4-1 |
| debian/icinga2(Debian:13) | < 2.8.4-1 | 2.8.4-1 |
| debian/icinga2(Debian:14) | < 2.8.4-1 | 2.8.4-1 |
| icinga | >= 2.0.0, <= 2.8.1 | No fix listed |
| alpine/icinga2(Alpine:v3.7) | < 2.8.2-r0 | 2.8.2-r0 |
References
- Debian Security Tracker CVE-2018-6534 vendor-advisory
- github.com third-party-advisory
- security.alpinelinux.org vendor-advisory
- bugs.debian.org issue-tracking