CVE-2017-9105: Fedoraproject Fedora

High severity, CVSS 8.8. EPSS: 3.6% chance of exploitation in the next 30 days.

An issue was discovered in adns before 1.5.2. It corrupts a pointer when a nameserver speaks first because of a wrong number of pointer dereferences. This bug may well be exploitable as a remote code execution.

Affected products

• Fedoraproject Fedora: version 31 only; version 32 only
• GNU Adns: before 1.5.2 (fixed in 1.5.2)

Published 2020-06-18. Last modified 2026-06-17.