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Red Hat Ansible Engine 2: RHSA-2018-0646-01 Low: Python-Paramiko Bypass

red hat
Calendar Grey April 5, 2018
Scroller Redhat
Oracle Linux 8.4 has been updated with a minor security patch for python-pycrypto that resolves potential entropy problems during cryptographic operations.
An update for python-paramiko is now available for Red Hat Ansible Engine 2 for RHEL 7

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

Summary

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.

Topics%20covered

Topics Covered

security advisory authentication issue low severity python-paramiko red hat ansible

References

https://access.redhat.com/security/cve/CVE-2018-7750 https://access.redhat.com/security/updates/classification#low

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


Severity
low
Lowest
Low
Medium
High
Critical

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

Topic

An update for python-paramiko is now available for Red Hat Ansible Engine 2for RHEL 7.Red Hat Product Security has rated this update as having a security impactof Low. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory authentication issue low severity python-paramiko red hat ansible

Relevant Releases Architectures

Red Hat Ansible Engine 2 for RHEL 7 - noarch

Bugs Fixed

1557130 - CVE-2018-7750 python-paramiko: Authentication bypass in transport.py

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