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Red Hat Security Advisory 2018-2284-01

Red Hat Security Advisory 2018-2284-01
Posted Jul 30, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-2284-01 - The yum-utils packages provide a collection of utilities and examples for the yum package manager to make yum easier and more powerful to use. Issues addressed include a traversal vulnerability.

tags | advisory
systems | linux, redhat
advisories | CVE-2018-10897
MD5 | 45d2e395a8b0aad4dc5c6ff4652a8649

Red Hat Security Advisory 2018-2284-01

Change Mirror Download
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====================================================================
Red Hat Security Advisory

Synopsis: Important: yum-utils security update
Advisory ID: RHSA-2018:2284-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2284
Issue date: 2018-07-30
CVE Names: CVE-2018-10897
====================================================================
1. Summary:

An update for yum-utils is now available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact
of Important. 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 Desktop (v. 6) - noarch
Red Hat Enterprise Linux Desktop Optional (v. 6) - noarch
Red Hat Enterprise Linux HPC Node (v. 6) - noarch
Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch
Red Hat Enterprise Linux Server (v. 6) - noarch
Red Hat Enterprise Linux Server Optional (v. 6) - noarch
Red Hat Enterprise Linux Workstation (v. 6) - noarch
Red Hat Enterprise Linux Workstation Optional (v. 6) - noarch

3. Description:

The yum-utils packages provide a collection of utilities and examples for
the yum package manager to make yum easier and more powerful to use.

Security Fix(es):

* yum-utils: reposync: improper path validation may lead to directory
traversal (CVE-2018-10897)

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.

Red Hat would like to thank Jay Grizzard (Clover Network) and Aaron Levy
(Clover Network) for reporting this issue.

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/):

1600221 - CVE-2018-10897 yum-utils: reposync: improper path validation may lead to directory traversal

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
yum-utils-1.1.30-42.el6_10.src.rpm

noarch:
yum-plugin-aliases-1.1.30-42.el6_10.noarch.rpm
yum-plugin-changelog-1.1.30-42.el6_10.noarch.rpm
yum-plugin-ovl-1.1.30-42.el6_10.noarch.rpm
yum-plugin-security-1.1.30-42.el6_10.noarch.rpm
yum-plugin-tmprepo-1.1.30-42.el6_10.noarch.rpm
yum-plugin-verify-1.1.30-42.el6_10.noarch.rpm
yum-plugin-versionlock-1.1.30-42.el6_10.noarch.rpm
yum-utils-1.1.30-42.el6_10.noarch.rpm

Red Hat Enterprise Linux Desktop Optional (v. 6):

noarch:
yum-NetworkManager-dispatcher-1.1.30-42.el6_10.noarch.rpm
yum-plugin-auto-update-debug-info-1.1.30-42.el6_10.noarch.rpm
yum-plugin-fastestmirror-1.1.30-42.el6_10.noarch.rpm
yum-plugin-filter-data-1.1.30-42.el6_10.noarch.rpm
yum-plugin-fs-snapshot-1.1.30-42.el6_10.noarch.rpm
yum-plugin-keys-1.1.30-42.el6_10.noarch.rpm
yum-plugin-list-data-1.1.30-42.el6_10.noarch.rpm
yum-plugin-local-1.1.30-42.el6_10.noarch.rpm
yum-plugin-merge-conf-1.1.30-42.el6_10.noarch.rpm
yum-plugin-post-transaction-actions-1.1.30-42.el6_10.noarch.rpm
yum-plugin-priorities-1.1.30-42.el6_10.noarch.rpm
yum-plugin-protectbase-1.1.30-42.el6_10.noarch.rpm
yum-plugin-ps-1.1.30-42.el6_10.noarch.rpm
yum-plugin-remove-with-leaves-1.1.30-42.el6_10.noarch.rpm
yum-plugin-rpm-warm-cache-1.1.30-42.el6_10.noarch.rpm
yum-plugin-show-leaves-1.1.30-42.el6_10.noarch.rpm
yum-plugin-tsflags-1.1.30-42.el6_10.noarch.rpm
yum-plugin-upgrade-helper-1.1.30-42.el6_10.noarch.rpm
yum-updateonboot-1.1.30-42.el6_10.noarch.rpm

Red Hat Enterprise Linux HPC Node (v. 6):

Source:
yum-utils-1.1.30-42.el6_10.src.rpm

noarch:
yum-plugin-aliases-1.1.30-42.el6_10.noarch.rpm
yum-plugin-changelog-1.1.30-42.el6_10.noarch.rpm
yum-plugin-ovl-1.1.30-42.el6_10.noarch.rpm
yum-plugin-security-1.1.30-42.el6_10.noarch.rpm
yum-plugin-tmprepo-1.1.30-42.el6_10.noarch.rpm
yum-plugin-verify-1.1.30-42.el6_10.noarch.rpm
yum-plugin-versionlock-1.1.30-42.el6_10.noarch.rpm
yum-utils-1.1.30-42.el6_10.noarch.rpm

Red Hat Enterprise Linux HPC Node Optional (v. 6):

noarch:
yum-NetworkManager-dispatcher-1.1.30-42.el6_10.noarch.rpm
yum-plugin-auto-update-debug-info-1.1.30-42.el6_10.noarch.rpm
yum-plugin-fastestmirror-1.1.30-42.el6_10.noarch.rpm
yum-plugin-filter-data-1.1.30-42.el6_10.noarch.rpm
yum-plugin-fs-snapshot-1.1.30-42.el6_10.noarch.rpm
yum-plugin-keys-1.1.30-42.el6_10.noarch.rpm
yum-plugin-list-data-1.1.30-42.el6_10.noarch.rpm
yum-plugin-local-1.1.30-42.el6_10.noarch.rpm
yum-plugin-merge-conf-1.1.30-42.el6_10.noarch.rpm
yum-plugin-post-transaction-actions-1.1.30-42.el6_10.noarch.rpm
yum-plugin-priorities-1.1.30-42.el6_10.noarch.rpm
yum-plugin-protectbase-1.1.30-42.el6_10.noarch.rpm
yum-plugin-ps-1.1.30-42.el6_10.noarch.rpm
yum-plugin-remove-with-leaves-1.1.30-42.el6_10.noarch.rpm
yum-plugin-rpm-warm-cache-1.1.30-42.el6_10.noarch.rpm
yum-plugin-show-leaves-1.1.30-42.el6_10.noarch.rpm
yum-plugin-tsflags-1.1.30-42.el6_10.noarch.rpm
yum-plugin-upgrade-helper-1.1.30-42.el6_10.noarch.rpm
yum-updateonboot-1.1.30-42.el6_10.noarch.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
yum-utils-1.1.30-42.el6_10.src.rpm

noarch:
yum-plugin-aliases-1.1.30-42.el6_10.noarch.rpm
yum-plugin-changelog-1.1.30-42.el6_10.noarch.rpm
yum-plugin-ovl-1.1.30-42.el6_10.noarch.rpm
yum-plugin-security-1.1.30-42.el6_10.noarch.rpm
yum-plugin-tmprepo-1.1.30-42.el6_10.noarch.rpm
yum-plugin-verify-1.1.30-42.el6_10.noarch.rpm
yum-plugin-versionlock-1.1.30-42.el6_10.noarch.rpm
yum-utils-1.1.30-42.el6_10.noarch.rpm

Red Hat Enterprise Linux Server Optional (v. 6):

noarch:
yum-NetworkManager-dispatcher-1.1.30-42.el6_10.noarch.rpm
yum-plugin-auto-update-debug-info-1.1.30-42.el6_10.noarch.rpm
yum-plugin-fastestmirror-1.1.30-42.el6_10.noarch.rpm
yum-plugin-filter-data-1.1.30-42.el6_10.noarch.rpm
yum-plugin-fs-snapshot-1.1.30-42.el6_10.noarch.rpm
yum-plugin-keys-1.1.30-42.el6_10.noarch.rpm
yum-plugin-list-data-1.1.30-42.el6_10.noarch.rpm
yum-plugin-local-1.1.30-42.el6_10.noarch.rpm
yum-plugin-merge-conf-1.1.30-42.el6_10.noarch.rpm
yum-plugin-post-transaction-actions-1.1.30-42.el6_10.noarch.rpm
yum-plugin-priorities-1.1.30-42.el6_10.noarch.rpm
yum-plugin-protectbase-1.1.30-42.el6_10.noarch.rpm
yum-plugin-ps-1.1.30-42.el6_10.noarch.rpm
yum-plugin-remove-with-leaves-1.1.30-42.el6_10.noarch.rpm
yum-plugin-rpm-warm-cache-1.1.30-42.el6_10.noarch.rpm
yum-plugin-show-leaves-1.1.30-42.el6_10.noarch.rpm
yum-plugin-tsflags-1.1.30-42.el6_10.noarch.rpm
yum-plugin-upgrade-helper-1.1.30-42.el6_10.noarch.rpm
yum-updateonboot-1.1.30-42.el6_10.noarch.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
yum-utils-1.1.30-42.el6_10.src.rpm

noarch:
yum-plugin-aliases-1.1.30-42.el6_10.noarch.rpm
yum-plugin-changelog-1.1.30-42.el6_10.noarch.rpm
yum-plugin-ovl-1.1.30-42.el6_10.noarch.rpm
yum-plugin-security-1.1.30-42.el6_10.noarch.rpm
yum-plugin-tmprepo-1.1.30-42.el6_10.noarch.rpm
yum-plugin-verify-1.1.30-42.el6_10.noarch.rpm
yum-plugin-versionlock-1.1.30-42.el6_10.noarch.rpm
yum-utils-1.1.30-42.el6_10.noarch.rpm

Red Hat Enterprise Linux Workstation Optional (v. 6):

noarch:
yum-NetworkManager-dispatcher-1.1.30-42.el6_10.noarch.rpm
yum-plugin-auto-update-debug-info-1.1.30-42.el6_10.noarch.rpm
yum-plugin-fastestmirror-1.1.30-42.el6_10.noarch.rpm
yum-plugin-filter-data-1.1.30-42.el6_10.noarch.rpm
yum-plugin-fs-snapshot-1.1.30-42.el6_10.noarch.rpm
yum-plugin-keys-1.1.30-42.el6_10.noarch.rpm
yum-plugin-list-data-1.1.30-42.el6_10.noarch.rpm
yum-plugin-local-1.1.30-42.el6_10.noarch.rpm
yum-plugin-merge-conf-1.1.30-42.el6_10.noarch.rpm
yum-plugin-post-transaction-actions-1.1.30-42.el6_10.noarch.rpm
yum-plugin-priorities-1.1.30-42.el6_10.noarch.rpm
yum-plugin-protectbase-1.1.30-42.el6_10.noarch.rpm
yum-plugin-ps-1.1.30-42.el6_10.noarch.rpm
yum-plugin-remove-with-leaves-1.1.30-42.el6_10.noarch.rpm
yum-plugin-rpm-warm-cache-1.1.30-42.el6_10.noarch.rpm
yum-plugin-show-leaves-1.1.30-42.el6_10.noarch.rpm
yum-plugin-tsflags-1.1.30-42.el6_10.noarch.rpm
yum-plugin-upgrade-helper-1.1.30-42.el6_10.noarch.rpm
yum-updateonboot-1.1.30-42.el6_10.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-2018-10897
https://access.redhat.com/security/updates/classification/#important

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.
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