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SUSE: CVE-2020-8621: SUSE Linux Security Advisory

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SUSE: CVE-2020-8621: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
08/21/2020
Created
10/16/2020
Added
10/14/2020
Modified
10/22/2021

Description

In BIND 9.14.0 -> 9.16.5, 9.17.0 -> 9.17.3, If a server is configured with both QNAME minimization and 'forward first' then an attacker who can send queries to it may be able to trigger the condition that will cause the server to crash. Servers that 'forward only' are not affected.

Solution(s)

  • suse-upgrade-bind
  • suse-upgrade-bind-chrootenv
  • suse-upgrade-bind-devel
  • suse-upgrade-bind-devel-32bit
  • suse-upgrade-bind-doc
  • suse-upgrade-bind-utils
  • suse-upgrade-libbind9-1600
  • suse-upgrade-libbind9-1600-32bit
  • suse-upgrade-libdns1605
  • suse-upgrade-libdns1605-32bit
  • suse-upgrade-libirs-devel
  • suse-upgrade-libirs1601
  • suse-upgrade-libirs1601-32bit
  • suse-upgrade-libisc1606
  • suse-upgrade-libisc1606-32bit
  • suse-upgrade-libisccc1600
  • suse-upgrade-libisccc1600-32bit
  • suse-upgrade-libisccfg1600
  • suse-upgrade-libisccfg1600-32bit
  • suse-upgrade-libns1604
  • suse-upgrade-libns1604-32bit
  • suse-upgrade-libuv-devel
  • suse-upgrade-libuv1
  • suse-upgrade-libuv1-32bit
  • suse-upgrade-python3-bind
  • suse-upgrade-sysuser-shadow
  • suse-upgrade-sysuser-tools

References

  • SUSE-SU-2020:2914-1
  • USN-4468-1
  • CVE-2020-8621

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