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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0197 rails security update 13 February 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Ruby on Rails Publisher: Debian Operating System: Debian GNU/Linux UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-0277 CVE-2013-0276 Original Bulletin: http://www.debian.org/security/2013/dsa-2620 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running Ruby on Rails check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-2620-1 security@debian.org http://www.debian.org/security/ Florian Weimer February 12, 2013 http://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : rails Vulnerability : several Problem type : remote Debian-specific: no CVE ID : CVE-2013-0276 CVE-2013-0277 Two vulnerabilities were discovered in Ruby on Rails, a Ruby framework for web application development. CVE-2013-0276 The blacklist provided by the attr_protected method could be bypassed with crafted requests, having an application-specific impact. CVE-2013-0277 In some applications, the +serialize+ helper in ActiveRecord could be tricked into deserializing arbitrary YAML data, possibly leading to remote code execution. For the stable distribution (squeeze), these problems have been fixed in version 2.3.5-1.2+squeeze7. We recommend that you upgrade your rails packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJRGrHZAAoJEL97/wQC1SS+MioH/3mCWr/isUqOa4xgITK7PheV hlWnwSBhKK9Yc6s25Nb6tK1qUgsiHTWOviEmKuMoEPWQicj9JNvl8C5sf8iiFGlM swAgdN43TZY7s7ohZuttW6bnvJRiWxLcP60qlVlN2IBGsdxY2kGz25L7l3wOEqsp wluacV5sUBBDAi9HJ2Fle3PvW3LbVv4HthpHyILXONgm97dCgB8ZjFRqWm50piIo 5QTZjrcGmCdjWwLKzd/s+xwoaMF1keU7lRsMlEBicESb4h8qd4fKOXxbDjO3MdSR sH71oJgihBzC2GYTNjwjSia1KeOhkaSwBAuZqvf4ihsovKiwiQ7Ajh1eJkJkCbA= =wTxl - -----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). 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