Twenty Year Anniversary

Red Hat Security Advisory 2018-1125-01

Red Hat Security Advisory 2018-1125-01
Posted Apr 12, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-1125-01 - 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. Issues addressed include a bypass vulnerability.

tags | advisory, remote, arbitrary, protocol, python, bypass
systems | linux, redhat
advisories | CVE-2018-7750
MD5 | 54614beb604eb237c15e09e7ad7f4c48

Red Hat Security Advisory 2018-1125-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

=====================================================================
Red Hat Security Advisory

Synopsis: Critical: python-paramiko security update
Advisory ID: RHSA-2018:1125-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2018:1125
Issue date: 2018-04-12
CVE Names: CVE-2018-7750
=====================================================================

1. Summary:

An update for python-paramiko is now available for Red Hat Enterprise Linux
6.4 Advanced Update Support, Red Hat Enterprise Linux 6.5 Advanced Update
Support, Red Hat Enterprise Linux 6.6 Advanced Update Support, Red Hat
Enterprise Linux 6.6 Telco Extended Update Support, and Red Hat Enterprise
Linux 6.7 Extended Update Support.

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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux HPC Node EUS (v. 6.7) - noarch
Red Hat Enterprise Linux Server AUS (v. 6.4) - noarch
Red Hat Enterprise Linux Server AUS (v. 6.5) - noarch
Red Hat Enterprise Linux Server AUS (v. 6.6) - noarch
Red Hat Enterprise Linux Server EUS (v. 6.7) - noarch
Red Hat Enterprise Linux Server TUS (v. 6.6) - 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 Enterprise Linux HPC Node EUS (v. 6.7):

Source:
python-paramiko-1.7.5-4.el6_7.src.rpm

noarch:
python-paramiko-1.7.5-4.el6_7.noarch.rpm

Red Hat Enterprise Linux Server AUS (v. 6.4):

Source:
python-paramiko-1.7.5-4.el6_4.src.rpm

noarch:
python-paramiko-1.7.5-4.el6_4.noarch.rpm

Red Hat Enterprise Linux Server AUS (v. 6.5):

Source:
python-paramiko-1.7.5-4.el6_5.src.rpm

noarch:
python-paramiko-1.7.5-4.el6_5.noarch.rpm

Red Hat Enterprise Linux Server AUS (v. 6.6):

Source:
python-paramiko-1.7.5-4.el6_6.src.rpm

noarch:
python-paramiko-1.7.5-4.el6_6.noarch.rpm

Red Hat Enterprise Linux Server TUS (v. 6.6):

Source:
python-paramiko-1.7.5-4.el6_6.src.rpm

noarch:
python-paramiko-1.7.5-4.el6_6.noarch.rpm

Red Hat Enterprise Linux Server EUS (v. 6.7):

Source:
python-paramiko-1.7.5-4.el6_7.src.rpm

noarch:
python-paramiko-1.7.5-4.el6_7.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/#critical

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

iD8DBQFaz9DOXlSAg2UNWIIRAmQwAKC6yFcJDgkzLErEyTmFx8XuXzKNYQCfTTYY
JBiaFclm0dZMvoCwniYbVjE=
=KPRA
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

October 2018

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Oct 1st
    26 Files
  • 2
    Oct 2nd
    15 Files
  • 3
    Oct 3rd
    15 Files
  • 4
    Oct 4th
    15 Files
  • 5
    Oct 5th
    15 Files
  • 6
    Oct 6th
    2 Files
  • 7
    Oct 7th
    3 Files
  • 8
    Oct 8th
    23 Files
  • 9
    Oct 9th
    16 Files
  • 10
    Oct 10th
    15 Files
  • 11
    Oct 11th
    19 Files
  • 12
    Oct 12th
    16 Files
  • 13
    Oct 13th
    2 Files
  • 14
    Oct 14th
    2 Files
  • 15
    Oct 15th
    15 Files
  • 16
    Oct 16th
    20 Files
  • 17
    Oct 17th
    19 Files
  • 18
    Oct 18th
    21 Files
  • 19
    Oct 19th
    16 Files
  • 20
    Oct 20th
    0 Files
  • 21
    Oct 21st
    0 Files
  • 22
    Oct 22nd
    19 Files
  • 23
    Oct 23rd
    0 Files
  • 24
    Oct 24th
    0 Files
  • 25
    Oct 25th
    0 Files
  • 26
    Oct 26th
    0 Files
  • 27
    Oct 27th
    0 Files
  • 28
    Oct 28th
    0 Files
  • 29
    Oct 29th
    0 Files
  • 30
    Oct 30th
    0 Files
  • 31
    Oct 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2018 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close