-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat OpenStack Platform 16.2.4 (python-paramiko) security update Advisory ID: RHSA-2022:8845-01 Product: Red Hat OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2022:8845 Issue date: 2022-12-07 CVE Names: CVE-2022-24302 ==================================================================== 1. Summary: An update for python-paramiko is now available for Red Hat OpenStack Platform 16.2.4 (Train). Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenStack Platform 16.2 - noarch 3. Description: Paramiko (a combination of the esperanto words for paranoid and friend) is a module for python 2.3 or greater that implements the SSH2 protocol for secure (encrypted and authenticated) connections to remote machines. Unlike SSL (aka TLS), the SSH2 protocol does not require heirarchical certificates signed by a powerful central authority. You may know SSH2 as the protocol that replaced telnet and rsh for secure access to remote shells, but the protocol also includes the ability to open arbitrary channels to remote services across an encrypted tunnel. (This is how sftp works, for example.) Security Fix(es): * Race condition in the write_private_key_file function (CVE-2022-24302) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2065665 - CVE-2022-24302 python-paramiko: Race condition in the write_private_key_file function 6. Package List: Red Hat OpenStack Platform 16.2: Source: python-paramiko-2.4.2-8.el8ost.src.rpm noarch: python3-paramiko-2.4.2-8.el8ost.noarch.rpm Red Hat OpenStack Platform 16.2: Source: python-paramiko-2.4.2-8.el8ost.src.rpm noarch: python3-paramiko-2.4.2-8.el8ost.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-24302 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY5FpTdzjgjWX9erEAQhfBBAAjeyddMGl49zaJIDsMXP+kEGy14JQrH2z iQ5qMmR4+vKGsyHxQ14swkedgOfOa+gMyQAAGEnRTnI5K/NTgOMazPfLIGaxylLD hZDcS+Rt9KwJwwQtKAKFXlkAJex/Qh/DS1iK0T2fYD8V0CVIXf+pvwYbXpPuivEH fC97pt7Ip/NecTs23OeSZm5uwVkQAqvkpaPkOBJoVDR8gBgnm3swVt4JEgEhal+I 5CGe1geJj3yDiIcF9FRz0IHRVTNKDEWyBXW8AKD/X4TATafs1/xry/pGmDnjcS0z pcet7uwqWsQgpEUTbnVjZsITHj2+MMbSLqS97czHNiemK9sUAb4D5F4LxDd7hGnP Pd4ihq0YMSfVJLgqgeLFAHDSa+8BXXgUBBZenOChzSQb+AMsU7K1zV44mTHkUhSs B6qTj807gmC+KEu0x3qQeEKgA+FJVh7yJFpmKd49eIarxKGLPwKsM6mpwEaKQmuF 8WgzzxHEljnfgbdOnjuoqDUMUADNNrEaCmIQoNzD+zaM92Fkz+9GLJWZvT5zPW/v FeSi55IERqrtb56aFg+W+j/aj1j9DRbT/cT+YGxXSwn+fFMwhoQoppne4yUGE8+1 6X2+y/IvE3Kx3wQcZDSkQ+JHxivFIolGscEdjmiLm6+U3GAS/kHe1F3St3l+c1Tu xA6Y1z4sf+A=+D6E -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce