CVE-2005-0876 Affecting dnsmasq package, versions <2.21


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
2.61% (84th percentile)

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  • Snyk IDSNYK-ECHOLATEST-DNSMASQ-18912354
  • published18 Aug 2026
  • disclosed2 May 2005

Introduced: 2 May 2005

CVE-2005-0876  (opens in a new tab)

How to fix?

Upgrade Echo:latest dnsmasq to version 2.21 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dnsmasq package and not the dnsmasq package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

Off-by-one buffer overflow in Dnsmasq before 2.21 may allow attackers to execute arbitrary code via the DHCP lease file.

CVSS Base Scores

version 3.1