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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1341 Low: python-paramiko security, bug fix, and enhancement update 3 May 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat Virtualization Manager Red Hat Virtualization Management Agent Publisher: Red Hat Operating System: Red Hat Virtualisation Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-7750 Reference: ESB-2018.0862 ESB-2018.0801 Original Bulletin: https://access.redhat.com/errata/RHSA-2018:1274 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Low: python-paramiko security, bug fix, and enhancement update Advisory ID: RHSA-2018:1274-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2018:1274 Issue date: 2018-05-02 CVE Names: CVE-2018-7750 ===================================================================== 1. Summary: An update for python-paramiko is now available for Red Hat Virtualization 4 Management Agent for RHEL 7 and Red Hat Virtualization Manager 4.1. 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 Virtualization 4 Management Agent for RHEL 7 Hosts - noarch Red Hat Virtualization Manager 4.1 - 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. The following packages have been upgraded to a later upstream version: python-paramiko (2.1.1). (BZ#1562393) 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 1562393 - Tag python-paramiko for RHV 4.1 6. Package List: Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts: Source: python-paramiko-2.1.1-4.el7.src.rpm noarch: python-paramiko-2.1.1-4.el7.noarch.rpm python-paramiko-doc-2.1.1-4.el7.noarch.rpm Red Hat Virtualization Manager 4.1: Source: python-paramiko-2.1.1-4.el7.src.rpm noarch: python-paramiko-2.1.1-4.el7.noarch.rpm python-paramiko-doc-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. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFa6bjrXlSAg2UNWIIRAooUAJ9udBEdIpEGg8qTpygKMeMInWRwEACcCawr uFpash9dc6N08HfC3jM01OE= =BEYu - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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