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Debian Security Advisory DSA-4063-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
December 11, 2017                     https://www.debian.org/security/faq
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Package        : pdns-recursor
CVE ID         : CVE-2017-15120

Toshifumi Sakaguchi discovered that PowerDNS Recursor, a high-performance
resolving name server was susceptible to denial of service via a crafted
CNAME answer.

The oldstable distribution (jessie) is not affected.

For the stable distribution (stretch), this problem has been fixed in
version 4.0.4-1+deb9u3.

We recommend that you upgrade your pdns-recursor packages.

For the detailed security status of pdns-recursor please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/pdns-recursor

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Debian: DSA-4063-1: pdns-recursor security update

December 11, 2017
Toshifumi Sakaguchi discovered that PowerDNS Recursor, a high-performance resolving name server was susceptible to denial of service via a crafted CNAME answer

Summary

Toshifumi Sakaguchi discovered that PowerDNS Recursor, a high-performance
resolving name server was susceptible to denial of service via a crafted
CNAME answer.

The oldstable distribution (jessie) is not affected.

For the stable distribution (stretch), this problem has been fixed in
version 4.0.4-1+deb9u3.

We recommend that you upgrade your pdns-recursor packages.

For the detailed security status of pdns-recursor please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/pdns-recursor

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Severity
Package : pdns-recursor
CVE ID : CVE-2017-15120

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