p PatchFirst

CVE-2014-8602

CVE-2014-8602

This page contains facts from public vulnerability sources. Check the original advisory before updating.

iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals.

EPSS 32.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • unbound Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.4.22-3

    Update to 1.4.22-3

  • unbound Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.4.22-3

    Update to 1.4.22-3

  • unbound Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.4.22-3

    Update to 1.4.22-3

  • unbound Ubuntu:14.04:LTS

    Versions
    • 1.4.20-1
    • 1.4.21-1
    • 1.4.21-1ubuntu1
    • 1.4.21-1ubuntu2
    • 1.4.22-1ubuntu1
    • 1.4.22-1ubuntu2
    • 1.4.22-1ubuntu3
    • 1.4.22-1ubuntu4
    Affected ranges
    • ECOSYSTEM: < 1.4.22-1ubuntu4.14.04.1

    Update to 1.4.22-1ubuntu4.14.04.1

Original sources

Check your server →