06 April 2018
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1042 Low: python-paramiko security update 6 April 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: python-paramiko Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-7750 Reference: ESB-2018.1032 ESB-2018.0961 ESB-2018.0862 ESB-2018.0801 Original Bulletin: https://access.redhat.com/errata/RHSA-2018:0646 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Low: python-paramiko security update Advisory ID: RHSA-2018:0646-01 Product: Red Hat Ansible Engine Advisory URL: https://access.redhat.com/errata/RHSA-2018:0646 Issue date: 2018-04-05 CVE Names: CVE-2018-7750 ===================================================================== 1. Summary: An update for python-paramiko is now available for Red Hat Ansible Engine 2 for RHEL 7. Red Hat Product Security has rated this update as having a security impact of Low. 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 Ansible Engine 2 for RHEL 7 - noarch 3. Description: The python-paramiko package provides a Python module that implements the SSH2 protocol for encrypted and authenticated connections to remote machines. Unlike SSL, the SSH2 protocol does not require hierarchical certificates signed by a powerful central authority. The protocol also includes the ability to open arbitrary channels to remote services across an encrypted tunnel. Security Fix(es): * python-paramiko: Authentication bypass in transport.py (CVE-2018-7750) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) 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/): 1557130 - CVE-2018-7750 python-paramiko: Authentication bypass in transport.py 6. Package List: Red Hat Ansible Engine 2 for RHEL 7: Source: python-paramiko-2.1.1-4.el7.src.rpm noarch: python-paramiko-2.1.1-4.el7.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-2018-7750 https://access.redhat.com/security/updates/classification/#low 8. 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