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CentOS Linux: CVE-2019-6109: Moderate: openssh security, bug fix, and enhancement update (CESA-2019:3702)

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CentOS Linux: CVE-2019-6109: Moderate: openssh security, bug fix, and enhancement update (CESA-2019:3702)

Severity
4
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:N)
Published
01/31/2019
Created
11/07/2019
Added
11/06/2019
Modified
05/25/2023

Description

An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c.

Solution(s)

  • centos-upgrade-openssh
  • centos-upgrade-openssh-askpass
  • centos-upgrade-openssh-askpass-debuginfo
  • centos-upgrade-openssh-cavs
  • centos-upgrade-openssh-cavs-debuginfo
  • centos-upgrade-openssh-clients
  • centos-upgrade-openssh-clients-debuginfo
  • centos-upgrade-openssh-debuginfo
  • centos-upgrade-openssh-debugsource
  • centos-upgrade-openssh-keycat
  • centos-upgrade-openssh-keycat-debuginfo
  • centos-upgrade-openssh-ldap
  • centos-upgrade-openssh-ldap-debuginfo
  • centos-upgrade-openssh-server
  • centos-upgrade-openssh-server-debuginfo
  • centos-upgrade-pam_ssh_agent_auth
  • centos-upgrade-pam_ssh_agent_auth-debuginfo

References

  • DSA-4387
  • CVE-2019-6109
  • RHSA-2019:3702

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