Unbound

Unbound

3 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
6.4

CVE-2012-1192

  • EPSS 0.63%
  • Veröffentlicht 17.02.2012 22:55:00
  • Zuletzt bearbeitet 11.04.2025 00:51:21

The resolver in Unbound before 1.4.11 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a...

7.8

CVE-2011-4869

  • EPSS 2.08%
  • Veröffentlicht 20.12.2011 11:55:08
  • Zuletzt bearbeitet 11.04.2025 00:51:21

validator/val_nsec3.c in Unbound before 1.4.13p2 does not properly perform proof processing for NSEC3-signed zones, which allows remote DNS servers to cause a denial of service (daemon crash) via a malformed response that lacks expected NSEC3 records...

5

CVE-2011-4528

  • EPSS 2.91%
  • Veröffentlicht 20.12.2011 11:55:05
  • Zuletzt bearbeitet 11.04.2025 00:51:21

Unbound before 1.4.13p2 attempts to free unallocated memory during processing of duplicate CNAME records in a signed zone, which allows remote DNS servers to cause a denial of service (daemon crash) via a crafted response.