VULNERABILITY INTELLIGENCE

CVE-2007-3409

CVSS score7.5 HIGH
EPSS probability3.49%
CISA KEVNot currently listed
Published2007-06-26
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Net::DNS before 0.60, a Perl module, allows remote attackers to cause a denial of service (stack consumption) via a malformed compressed DNS packet with self-referencing pointers, which triggers an infinite loop.

Weakness classification

  • CWE-674: Uncontrolled Recursion

Primary references