drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in unbound
Name: |
Zwei Probleme in unbound |
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ID: |
FEDORA-2020-8e9b62948e |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 31 |
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Datum: |
Do, 28. Mai 2020, 07:08 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12663
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12662 |
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Applikationen: |
Unbound |
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Originalnachricht |
------------------------------------------------------------------------------- - Fedora Update Notification FEDORA-2020-8e9b62948e 2020-05-28 01:59:14.571950 ------------------------------------------------------------------------------- -
Name : unbound Product : Fedora 31 Version : 1.10.1 Release : 1.fc31 URL : https://nlnetlabs.nl/projects/unbound/ Summary : Validating, recursive, and caching DNS(SEC) resolver Description : Unbound is a validating, recursive, and caching DNS(SEC) resolver.
The C implementation of Unbound is developed and maintained by NLnet Labs. It is based on ideas and algorithms taken from a java prototype developed by Verisign labs, Nominet, Kirei and ep.net.
Unbound is designed as a set of modular components, so that also DNSSEC (secure DNS) validation and stub-resolvers (that do not run as a server, but are linked into an application) are easily possible.
------------------------------------------------------------------------------- - Update Information:
Security fix for CVE-2020-12662 and CVE-2020-12663 ------------------------------------------------------------------------------- - ChangeLog:
* Tue May 19 2020 Paul Wouters <pwouters@redhat.com> - 1.10.1-1 - Resolves: rhbz#1837279 unbound-1.10.1 is available - Resolves: rhbz#1837598 CVE-2020-12662 unbound: insufficient control of network message volume leads to DoS - Resolves: rhbz#1837609 CVE-2020-12663 unbound: infinite loop via malformed DNS answers received from upstream servers - Updated unbound.conf for new options in 1.10.1 ------------------------------------------------------------------------------- - References:
[ 1 ] Bug #1837597 - CVE-2020-12662 unbound: amplification of an incoming query into a large number of queries directed to a target https://bugzilla.redhat.com/show_bug.cgi?id=1837597 [ 2 ] Bug #1837604 - CVE-2020-12663 unbound: infinite loop via malformed DNS answers received from upstream servers https://bugzilla.redhat.com/show_bug.cgi?id=1837604 ------------------------------------------------------------------------------- -
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2020-8e9b62948e' 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 ------------------------------------------------------------------------------- - _______________________________________________ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org
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