CVE-2015-5230
pdns - security update
7.5
HIGH
CVSS 3.1
EPSS 0.29%
Description
The DNS packet parsing/generation code in PowerDNS (aka pdns) Authoritative Server 3.4.x before 3.4.6 allows remote attackers to cause a denial of service (crash) via crafted query packets.
How to fix CVE-2015-5230
To remediate CVE-2015-5230, upgrade the affected package to a fixed version below.
- Debian/pdns—upgrade to 3.4.6-1 or later
- —upgrade to 3.4.1-4+deb8u3 or later
Is CVE-2015-5230 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 3.4.6-1
- from 0, < 3.4.1-4+deb8u3
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:N/A:H |