CVE-2018-20103
published 2018-12-12CVE-2018-20103: 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…
high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
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
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | haproxy | < haproxy 1.8.15-1 (bookworm) | haproxy 1.8.15-1 (bookworm) |
| haproxy | haproxy | <= 1.8.14 | — |
| haproxy | haproxy | >= 0 < 1.8.15-1 | 1.8.15-1 |
| haproxy | haproxy | >= 0 < 1.8.15-1 | 1.8.15-1 |
| haproxy | haproxy | >= 0 < 1.8.15-1 | 1.8.15-1 |
| haproxy | haproxy | >= 0 < 1.8.15-1 | 1.8.15-1 |
| haproxy | haproxy | >= 0 < 1.6.3-1ubuntu0.2 | 1.6.3-1ubuntu0.2 |
| haproxy | haproxy | >= 0 < 1.8.8-1ubuntu0.3 | 1.8.8-1ubuntu0.3 |
| redhat | openshift_container_platform | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH