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Huawei EulerOS: CVE-2020-8622: bind security update

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Huawei EulerOS: CVE-2020-8622: bind security update

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
08/21/2020
Created
11/04/2020
Added
11/03/2020
Modified
11/03/2020

Description

In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.

Solution(s)

  • huawei-euleros-2_0_sp2-upgrade-bind
  • huawei-euleros-2_0_sp2-upgrade-bind-chroot
  • huawei-euleros-2_0_sp2-upgrade-bind-libs
  • huawei-euleros-2_0_sp2-upgrade-bind-libs-lite
  • huawei-euleros-2_0_sp2-upgrade-bind-license
  • huawei-euleros-2_0_sp2-upgrade-bind-pkcs11
  • huawei-euleros-2_0_sp2-upgrade-bind-pkcs11-libs
  • huawei-euleros-2_0_sp2-upgrade-bind-pkcs11-utils
  • huawei-euleros-2_0_sp2-upgrade-bind-utils

References

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