VDB
GCVE-110-MAGEIA-2024-41
GCVE-110-MAGEIA-2024-41
Advisory Published
This updated dnsmasq package fixes security issues:
Certain DNSSEC aspects of the DNS protocol allow a remote attacker to
trigger a denial of service via extreme consumption of resource caused
by DNSSEC query or response:
- KeyTrap - Extreme CPU consumption in DNSSEC validator.
(CVE-2023-50387)
- Preparing an NSEC3 closest encloser proof can exhaust CPU resources.
(CVE-2023-50868)
This update also fixes issues with udp packet size (fix already present
in mageia package for 2.89), possible segfault and caching.
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| Mageia | dnsmasq | 0 (affected), 2.90-1.mga9 (unaffected) | — |
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