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Red Hat Security Advisory 2018-2244-01

Red Hat Security Advisory 2018-2244-01
Posted Jul 24, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-2244-01 - Sprockets is a Ruby library for compiling and serving web assets. It features declarative dependency management for JavaScript and CSS assets, as well as a powerful preprocessor pipeline that allows to write assets in languages like CoffeeScript, Sass and SCSS. Issues addressed include a traversal vulnerability.

tags | advisory, web, javascript, ruby
systems | linux, redhat
advisories | CVE-2018-3760
MD5 | c8e6a8b16ca9c1af84c6ecdfe2748f94

Red Hat Security Advisory 2018-2244-01

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

Synopsis: Important: rh-ror42-rubygem-sprockets security update
Advisory ID: RHSA-2018:2244-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2244
Issue date: 2018-07-24
CVE Names: CVE-2018-3760
====================================================================
1. Summary:

An update for rh-ror42-rubygem-sprockets is now available for Red Hat
Software Collections.

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 Software Collections for Red Hat Enterprise Linux Server (v. 6) - noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7) - noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) - noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - noarch
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) - noarch
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch

3. Description:

Sprockets is a Ruby library for compiling and serving web assets. It
features declarative dependency management for JavaScript and CSS assets,
as well as a powerful preprocessor pipeline that allows to write assets in
languages like CoffeeScript, Sass and SCSS.

Security Fix(es):

* rubygem-sprockets: Path traversal in forbidden_request?() can allow
remote attackers to read arbitrary files (CVE-2018-3760)

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/):

1593058 - CVE-2018-3760 rubygem-sprockets: Path traversal in forbidden_request?() can allow remote attackers to read arbitrary files

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):

Source:
rh-ror42-rubygem-sprockets-3.2.0-5.el6.src.rpm

noarch:
rh-ror42-rubygem-sprockets-3.2.0-5.el6.noarch.rpm
rh-ror42-rubygem-sprockets-doc-3.2.0-5.el6.noarch.rpm

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

Source:
rh-ror42-rubygem-sprockets-3.2.0-5.el6.src.rpm

noarch:
rh-ror42-rubygem-sprockets-3.2.0-5.el6.noarch.rpm
rh-ror42-rubygem-sprockets-doc-3.2.0-5.el6.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):

Source:
rh-ror42-rubygem-sprockets-3.2.0-5.el6.src.rpm

noarch:
rh-ror42-rubygem-sprockets-3.2.0-5.el6.noarch.rpm
rh-ror42-rubygem-sprockets-doc-3.2.0-5.el6.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.src.rpm

noarch:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.noarch.rpm
rh-ror42-rubygem-sprockets-doc-3.2.0-5.el7.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3):

Source:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.src.rpm

noarch:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.noarch.rpm
rh-ror42-rubygem-sprockets-doc-3.2.0-5.el7.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4):

Source:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.src.rpm

noarch:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.noarch.rpm
rh-ror42-rubygem-sprockets-doc-3.2.0-5.el7.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5):

Source:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.src.rpm

noarch:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.noarch.rpm
rh-ror42-rubygem-sprockets-doc-3.2.0-5.el7.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):

Source:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.src.rpm

noarch:
rh-ror42-rubygem-sprockets-3.2.0-5.el7.noarch.rpm
rh-ror42-rubygem-sprockets-doc-3.2.0-5.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-2018-3760
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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