RHEL 7 : python-paramiko (RHSA-2018:3347)

Critical Nessus Plugin ID 118543

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

An update for python-paramiko is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Critical. 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.

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 auth_handler.py (CVE-2018-1000805)

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.

Solution

Update the affected python-paramiko and / or python-paramiko-doc packages.

See Also

https://access.redhat.com/errata/RHSA-2018:3347

https://access.redhat.com/security/cve/cve-2018-1000805

Plugin Details

Severity: Critical

ID: 118543

File Name: redhat-RHSA-2018-3347.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2018/10/31

Modified: 2018/11/10

Dependencies: 12634

Risk Information

Risk Factor: Critical

CVSS v2.0

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:python-paramiko, p-cpe:/a:redhat:enterprise_linux:python-paramiko-doc, cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:7.6

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Patch Publication Date: 2018/10/30

Reference Information

CVE: CVE-2018-1000805

RHSA: 2018:3347