Vulnerability Database

300,445

Total vulnerabilities in the database

CVE-2005-0877

Dnsmasq before 2.21 allows remote attackers to poison the DNS cache via answers to queries that were not made by Dnsmasq.

  • Published: May 2, 2005
  • Updated: Nov 9, 2025
  • CVE: CVE-2005-0877
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:P/A:N

CWEs:

Software From Fixed in
thekelleys / dnsmasq - 2.21