CVE-2018-20103
HIGH7.5EPSS 0.10%Published: 12/12/2018Modified: 4/28/2026
Also known as:DEBIAN-CVE-2018-20103
Description
An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.
Affected packages (1)
- Debian/haproxyfrom 0, < 1.8.15-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |