Package "unbound"

Name: unbound


This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • static library, header files, and docs for libunbound
  • library implementing DNS resolution and validation

Latest version: 1.6.7-1ubuntu2.3
Release: bionic (18.04)
Level: security
Repository: main


Other versions of "unbound" in Bionic

Repository Area Version
base main 1.6.7-1ubuntu2
base universe 1.6.7-1ubuntu2
security universe 1.6.7-1ubuntu2.3
updates universe 1.6.7-1ubuntu2.3
updates main 1.6.7-1ubuntu2.3

Packages in group

Deleted packages are displayed in grey.


Version: 1.6.7-1ubuntu2.3 2020-05-27 16:06:27 UTC

  unbound (1.6.7-1ubuntu2.3) bionic-security; urgency=medium

  * SECURITY UPDATE: amplification attack and denial of service
    - debian/patches/CVE-2020-1226x.patch: fix iterator logic in
      iterator/iter_delegpt.c, iterator/iter_delegpt.h,
      iterator/iter_scrub.c, iterator/iter_utils.c, iterator/iterator.c,
      iterator/iterator.h, services/cache/dns.c, util/data/dname.c,
    - CVE-2020-12263
    - CVE-2020-12264

 -- Marc Deslauriers <email address hidden> Fri, 22 May 2020 09:11:45 -0400

Source diff to previous version
CVE-2020-1226 RESERVED
CVE-2020-12263 RESERVED
CVE-2020-12264 RESERVED

Version: 1.6.7-1ubuntu2.1 2018-06-08 00:06:57 UTC

  unbound (1.6.7-1ubuntu2.1) bionic-security; urgency=medium

  * SECURITY UPDATE: vulnerability in the processing of wildcard
    synthesized NSEC records (LP: #1773720)
    - debian/patches/CVE-2017-15105.patch
    - CVE-2017-15105

 -- Simon Deziel <email address hidden> Mon, 28 May 2018 02:38:19 +0000

1773720 CVE-2017-15105
CVE-2017-15105 A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be u

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