Popis
An attacker might be able to trigger an out-of-bounds write by sending crafted DNS responses to a DNSdist using the DNSQuestion:changeName or DNSResponse:changeName methods in custom Lua code. In some cases the rewritten packet might become larger than the initial response and even exceed 65535 bytes, potentially leading to a crash resulting in denial of service.
CVSS 5.9EPSS 0.48900000000000005%Riziko 0.62
Zobraziť zdroj- Zverejnené
- 2026-03-31 12:16:27
- Dotknuté verzie
- unknown
- Typ
- Core software
- Posledná úprava
- 2026-07-25 10:10:00
- Vektor
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H