Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.0238 Moderate: rubygems security update 25 February 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat OpenShift Enterprise Publisher: Red Hat Operating System: Red Hat Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-4287 Reference: ESB-2013.1460 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2014-0207.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: rubygems security update Advisory ID: RHSA-2014:0207-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0207.html Issue date: 2014-02-24 CVE Names: CVE-2013-4287 ===================================================================== 1. Summary: An updated rubygems package that fixes one security issue is now available for Red Hat OpenShift Enterprise 2.0.2. The Red Hat Security Response Team has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: RHOSE Client 2.0 - noarch RHOSE Infrastructure 2.0 - noarch RHOSE Node 2.0 - noarch 3. Description: RubyGems is the Ruby standard for publishing and managing third-party libraries. It was discovered that the rubygems API validated version strings using an unsafe regular expression. An application making use of this API to process a version string from an untrusted source could be vulnerable to a denial of service attack through CPU exhaustion. (CVE-2013-4287) Red Hat would like to thank Rubygems upstream for reporting this issue. Upstream acknowledges Damir Sharipov as the original reporter. All users of Red Hat OpenShift Enterprise 2.0.2 are advised to upgrade to this updated package, which contains a backported patch to correct this issue. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1002364 - CVE-2013-4287 rubygems: version regex algorithmic complexity vulnerability 6. Package List: RHOSE Client 2.0: Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/RHOSE/SRPMS/rubygems-1.8.24-5.el6op.src.rpm noarch: rubygems-1.8.24-5.el6op.noarch.rpm rubygems-devel-1.8.24-5.el6op.noarch.rpm RHOSE Infrastructure 2.0: Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/RHOSE/SRPMS/rubygems-1.8.24-5.el6op.src.rpm noarch: rubygems-1.8.24-5.el6op.noarch.rpm rubygems-devel-1.8.24-5.el6op.noarch.rpm RHOSE Node 2.0: Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/RHOSE/SRPMS/rubygems-1.8.24-5.el6op.src.rpm noarch: rubygems-1.8.24-5.el6op.noarch.rpm rubygems-devel-1.8.24-5.el6op.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/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2013-4287.html https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2014 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFTC61+XlSAg2UNWIIRAmYpAJ9x0kNuOFJwSnhO2ol5jYybaqLTYQCeK7vZ h/113nkMNNOmO9ZoEsAiK7c= =Px43 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBUwvggxLndAQH1ShLAQIllg//VqVs2t6zGL3vFDxUTEyNoL5EKyzXArcV /A14E5qwLZTUKT13LKbrzBFti/5OWJ59Cwxyw82XaZ1GJ7W9I4CiAwCQx0sLurWs 4fKNusSdZ85tk2uCJ8UwSUKudiG8MBTB5szomm6uK2lpnfFsvuLVYEHWZsNFr6jR rqSUlXCJdbUrgdVe+0q0Icj8HuFNtVoaRcdoAYCQD7y+xY2S6DLS4AcUtnogRMuL nlFI3otwz5hM5Ocp0n1vHCi1w8rpv0LUUv+X+NvCaXZwqC/c3Ep5lDpp32h/0Ukl LlTpM9yOwKTirabU3sGGIMhvG8xSCMxkgnpm2opWswf0V8QVQ1gRNxG6g9KesLsI 2n71IkdmCAPN7xZM9gR84HEv0NnGB3fLABN/U3bAV8lar7nqAdlg45AdromoFrdU +MGKHJvrduv9pV6DCQvQox3lo8TPRY7ip1Wbr4i9D93egBCgTYc8AWO7itHu1PPk W16QjvnLitTtKJMxaLNgvUSJW/sBKTKHiASi7yyprXfSeeRT7bJvXwuH5RN5gsvf Rd06uQo/LZlHsQhynMtGdfoUPfCjzd0CeQMArBvjrPVpVgX4//pBn0HivqBx6FQ3 dXXo0eWQk7OA6Pdskam+8EmXq/OPVUFldihXZXzsAKfLCEvc8iJ/EfUSFRBjB3+G jG/LeiMTeEI= =Db9X -----END PGP SIGNATURE-----