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Test ID:1.3.6.1.4.1.25623.1.0.704691
Category:Debian Local Security Checks
Title:Debian: Security Advisory for pdns-recursor (DSA-4691-1)
Summary:The remote host is missing an update for the 'pdns-recursor'; package(s) announced via the DSA-4691-1 advisory.
Description:Summary:
The remote host is missing an update for the 'pdns-recursor'
package(s) announced via the DSA-4691-1 advisory.

Vulnerability Insight:
Two vulnerabiliites have been discovered in PDNS Recursor, a resolving
name server, a traffic amplification attack against third party
authoritative name servers (NXNSAttack) and insufficient validation of
NXDOMAIN responses lacking an SOA.

The version of pdns-recursor in the oldstable distribution (stretch) is
no longer supported. If these security issues affect your setup, you
should upgrade to the stable distribution (buster).

Affected Software/OS:
'pdns-recursor' package(s) on Debian Linux.

Solution:
For the stable distribution (buster), these problems have been fixed in
version 4.1.11-1+deb10u1.

We recommend that you upgrade your pdns-recursor packages.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-10955
Common Vulnerability Exposure (CVE) ID: CVE-2020-12244
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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