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Test ID:1.3.6.1.4.1.25623.1.1.10.2017.0036
Category:Mageia Linux Local Security Checks
Title:Mageia: Security Advisory (MGASA-2017-0036)
Summary:The remote host is missing an update for the 'pdns-recursor' package(s) announced via the MGASA-2017-0036 advisory.
Description:Summary:
The remote host is missing an update for the 'pdns-recursor' package(s) announced via the MGASA-2017-0036 advisory.

Vulnerability Insight:
Florian Heinz and Martin Kluge reported that pdns-recursor parses all
records present in a query regardless of whether they are needed or even
legitimate, allowing a remote, unauthenticated attacker to cause an
abnormal CPU usage load on the pdns server, resulting in a partial
denial of service if the system becomes overloaded (CVE-2016-7068).

Affected Software/OS:
'pdns-recursor' package(s) on Mageia 5.

Solution:
Please install the updated package(s).

CVSS Score:
7.8

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2016-7068
Debian Security Information: DSA-3763 (Google Search)
https://www.debian.org/security/2017/dsa-3763
Debian Security Information: DSA-3764 (Google Search)
https://www.debian.org/security/2017/dsa-3764
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