[ubuntu/focal-security] bind9 1:9.16.1-0ubuntu2.11 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Wed Sep 21 11:22:01 UTC 2022


bind9 (1:9.16.1-0ubuntu2.11) focal-security; urgency=medium

  * SECURITY UPDATE: Processing large delegations may severely degrade
    resolver performance
    - debian/patches/CVE-2022-2795.patch: add limit to lib/dns/resolver.c.
    - CVE-2022-2795
  * SECURITY UPDATE: memory leak in ECDSA DNSSEC verification code
    - debian/patches/CVE-2022-38177.patch: fix return handling in
      lib/dns/opensslecdsa_link.c.
    - CVE-2022-38177
  * SECURITY UPDATE: memory leaks in EdDSA DNSSEC verification code
    - debian/patches/CVE-2022-38178.patch: fix return handling in
      lib/dns/openssleddsa_link.c.
    - CVE-2022-38178

Date: 2022-09-20 13:49:13.960255+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/bind9/1:9.16.1-0ubuntu2.11
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