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Fedora Update Notification
FEDORA-2020-d9abb0c06d
2020-06-14 17:01:14.115566
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Name        : pdns-recursor
Product     : Fedora 32
Version     : 4.3.1
Release     : 1.fc32
URL         : https://powerdns.com
Summary     : Modern, advanced and high performance recursing/non authoritative
 name server
Description :
PowerDNS Recursor is a non authoritative/recursing DNS server. Use this
package if you need a dns cache for your network.

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Update Information:

Fixes CVE-2020-10995, CVE-2020-12244 and CVE-2020-10030
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ChangeLog:

* Wed Jun  3 2020 Ruben Kerkhof <ruben@rubenkerkhof.com> - 4.3.1-1
- Upstream released new version
  Fixes CVE-2020-10995, CVE-2020-12244 and CVE-2020-10030
  See https://doc.powerdns.com/recursor/changelog/4.3.html#change-4.3.1 for more details
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References:

  [ 1 ] Bug #1837296 - pdns-recursor-4.3.1 is available
        https://bugzilla.redhat.com/show_bug.cgi?id=1837296
  [ 2 ] Bug #1838002 - bump powerdns to at lat 4.1.16 to fix CVEs
        https://bugzilla.redhat.com/show_bug.cgi?id=1838002
  [ 3 ] Bug #1839800 - CVE-2020-10995 CVE-2020-12244 CVE-2020-10030
 pdns-recursor: multiple vulnerabilities
        https://bugzilla.redhat.com/show_bug.cgi?id=1839800
  [ 4 ] Bug #1840184 - CVE-2020-10030 pdns-recursor: stack-based out-of-bounds
 read via a larger hostname [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1840184
  [ 5 ] Bug #1840185 - CVE-2020-10030 pdns-recursor: stack-based out-of-bounds
 read via a larger hostname [epel-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1840185
  [ 6 ] Bug #1840192 - CVE-2020-12244 pdns-recursor: incorrect handling of
 records in the answer section of a NXDOMAIN response lacking an SOA allows an attacker to bypass DNSSEC validation [epel-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1840192
  [ 7 ] Bug #1840193 - CVE-2020-12244 pdns-recursor: incorrect handling of
 records in the answer section of a NXDOMAIN response lacking an SOA allows an attacker to bypass DNSSEC validation [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1840193
  [ 8 ] Bug #1840281 - CVE-2020-10995 pdns-recursor: issue in DNS protocol
 allows malicious parties to use recursive DNS services to attack third party authoritative name servers [epel-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1840281
  [ 9 ] Bug #1840282 - CVE-2020-10995 pdns-recursor: issue in DNS protocol
 allows malicious parties to use recursive DNS services to attack third party authoritative name servers [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1840282
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-d9abb0c06d' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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