CVE-2005-0877
7.5
HIGH
CVSS 3.1
EPSS 0.05%
Description
Dnsmasq before 2.21 allows remote attackers to poison the DNS cache via answers to queries that were not made by Dnsmasq.
How to fix CVE-2005-0877
To remediate CVE-2005-0877, upgrade the affected package to a fixed version below.
- Debian/dnsmasq—upgrade to 2.21 or later
Is CVE-2005-0877 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.21
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |