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Huawei EulerOS: CVE-2020-14145: openssh security update

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Huawei EulerOS: CVE-2020-14145: openssh security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
06/29/2020
Created
03/24/2021
Added
03/24/2021
Modified
05/25/2021

Description

The client side in OpenSSH 5.7 through 8.4 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client). NOTE: some reports state that 8.5 and 8.6 are also affected.

Solution(s)

  • huawei-euleros-2_0_sp5-upgrade-openssh
  • huawei-euleros-2_0_sp5-upgrade-openssh-askpass
  • huawei-euleros-2_0_sp5-upgrade-openssh-clients
  • huawei-euleros-2_0_sp5-upgrade-openssh-keycat
  • huawei-euleros-2_0_sp5-upgrade-openssh-server

References

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