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Amazon Linux AMI 2: CVE-2023-38408: Security patch for openssh (ALAS-2023-2176)

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Amazon Linux AMI 2: CVE-2023-38408: Security patch for openssh (ALAS-2023-2176)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/20/2023
Created
08/10/2023
Added
08/09/2023
Modified
08/09/2023

Description

The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an incomplete fix for CVE-2016-10009.

Solution(s)

  • amazon-linux-ami-2-upgrade-openssh
  • amazon-linux-ami-2-upgrade-openssh-askpass
  • amazon-linux-ami-2-upgrade-openssh-cavs
  • amazon-linux-ami-2-upgrade-openssh-clients
  • amazon-linux-ami-2-upgrade-openssh-debuginfo
  • amazon-linux-ami-2-upgrade-openssh-keycat
  • amazon-linux-ami-2-upgrade-openssh-ldap
  • amazon-linux-ami-2-upgrade-openssh-server
  • amazon-linux-ami-2-upgrade-openssh-server-sysvinit
  • amazon-linux-ami-2-upgrade-pam_ssh_agent_auth

References

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