proxies_controller.rb in Katello in Red Hat CloudForms before 1.1 does not properly check permissions, which allows remote authenticated users to read consumer certificates or change arbitrary users' settings via unspecified vectors related to the "consumer UUID" of a system.

The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2012:1543 advisory.

    Red Hat CloudForms is an on-premise hybrid cloud     Infrastructure-as-a-Service (IaaS) product that lets you create and manage     private and public clouds.

    This update fixes bugs in and adds enhancements to the System Engine     packages, and upgrades the system to CloudForms 1.1.

    This update also fixes the following security issues:

    It was discovered that Katello did not properly check user permissions when     handling certain requests. An authenticated remote attacker could use this     flaw to download consumer certificates or change settings of other users'     systems if they knew the target system's UUID. (CVE-2012-5603)

    It was discovered that Pulp logged administrative passwords to a world     readable log file. A local attacker could use this flaw to control systems     deployed and managed by CloudForms. (CVE-2012-3538)

    It was discovered that the Pulp configuration file pulp.conf was installed     as world readable. A local attacker could use this flaw to view the     administrative password, allowing them to control systems deployed and     managed by CloudForms. (CVE-2012-4574)

    It was discovered that grinder used insecure permissions for its cache     directory. A local attacker could use this flaw to access or modify files     in the cache. (CVE-2012-5605)

    The CVE-2012-5603 issue was discovered by Lukas Zapletal of Red Hat;
    CVE-2012-3538 was discovered by James Laska of Red Hat; CVE-2012-4574 was     discovered by Kurt Seifried of Red Hat; and CVE-2012-5605 was discovered by     James Labocki of Red Hat.

    After upgrading to these new packages, follow the instructions in the 4.1.
    Upgrading CloudForms System Engine section of the CloudForms 1.1     Installation Guide:

    https://access.redhat.com/knowledge/docs/en-US/CloudForms/1.1/html/Installation_Guide/index.html

    To view the full list of changes in this update, view the CloudForms     Technical Notes:

    https://access.redhat.com/knowledge/docs/en-US/CloudForms/1.1/html/Technical_Notes/index.html

    Users are advised to upgrade to these updated CloudForms System Engine     packages, which resolve these issues and add these enhancements.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Red Hat Subscription Asset Manager 1.2, which fixes several security issues, multiple bugs, and adds various enhancements, is now available.

The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

Red Hat Subscription Asset Manager acts as a proxy for handling subscription information and software updates on client machines.

It was discovered that Katello did not properly check user permissions when handling certain requests. An authenticated remote attacker could use this flaw to download consumer certificates or change settings of other users' systems if they knew the target system's UUID.
(CVE-2012-5603)

A vulnerability in rubygem-ldap_fluff allowed a remote attacker to bypass authentication and log into Subscription Asset Manager when a Microsoft Active Directory server was used as the back-end authentication server. (CVE-2012-5604)

It was found that the '/usr/share/katello/script/katello-generate-passphrase' utility, which is run during the installation and configuration process, set world-readable permissions on the '/etc/katello/secure/passphrase' file. A local attacker could use this flaw to obtain the passphrase for Katello, giving them access to information they would otherwise not have access to. (CVE-2012-5561)

Note: After installing this update, ensure the '/etc/katello/secure/passphrase' file is owned by the root user and group and mode 0750 permissions. Sites should also consider re-creating the Katello passphrase as this issue exposed it to local users.

Three flaws were found in rubygem-rack. A remote attacker could use these flaws to perform a denial of service attack against applications using rubygem-rack. (CVE-2012-6109, CVE-2013-0183, CVE-2013-0184)

A flaw was found in the way rubygem-activerecord dynamic finders extracted options from method parameters. A remote attacker could possibly use this flaw to perform SQL injection attacks against applications using the Active Record dynamic finder methods.
(CVE-2012-6496)

It was found that ruby_parser from rubygem-ruby_parser created a temporary file in an insecure way. A local attacker could use this flaw to perform a symbolic link attack, overwriting arbitrary files accessible to the application using ruby_parser. (CVE-2013-0162)

The CVE-2012-5603 issue was discovered by Lukas Zapletal of Red Hat;
CVE-2012-5604 was discovered by Og Maciel of Red Hat; CVE-2012-5561 was discovered by Aaron Weitekamp of the Red Hat Cloud Quality Engineering team; and CVE-2013-0162 was discovered by Michael Scherer of the Red Hat Regional IT team.

These updated Subscription Asset Manager packages include a number of bug fixes and enhancements. Space precludes documenting all of these changes in this advisory. Refer to the Red Hat Subscription Asset Manager 1.2 Release Notes for information about these changes :

https://access.redhat.com/knowledge/docs/en-US/ Red_Hat_Subscription_Asset_Manager/1.2/html/Release_Notes/index.html

All users of Red Hat Subscription Asset Manager are advised to upgrade to these updated packages, which fix these issues and add various enhancements.

ID	Name	Product	Family	Severity
193973	RHEL 5 / 6 : CloudForms System Engine 1.1 update (Important) (RHSA-2012:1543)	Nessus	Red Hat Local Security Checks	medium
65172	RHEL 6 : Subscription Asset Manager (RHSA-2013:0544)	Nessus	Red Hat Local Security Checks	high

Detections

Analytics

CVE-2012-5603

critical

Tenable Plugins

medium

high