VDB
DEBIAN-CVE-2018-16855
DEBIAN-CVE-2018-16855
PUBLISHED
CVSS 7.5 HIGH
An issue has been found in PowerDNS Recursor before version 4.1.8 where a remote attacker sending a DNS query can trigger an out-of-bounds memory read while computing the hash of the query for a packet cache lookup, possibly leading to a crash.
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | pdns-recursor | 0, 0, 0 |
| Debian:13 | pdns-recursor | 0, 0, 0 |
| Debian:12 | pdns-recursor | 0, 0, 0 |
| Debian:11 | pdns-recursor | 0, 0, 0 |
Timeline
- Dec 3, 2018 CVE Published
- Apr 28, 2026 CVE Updated