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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.1244 Security advisory for Bugzilla 4.5.5, 4.4.5, 4.2.10, and 4.0.14 28 July 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Bugzilla Publisher: Bugzilla Operating System: UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Cross-site Request Forgery -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2014-1546 Original Bulletin: https://bugzilla.mozilla.org/show_bug.cgi?id=1036213 - --------------------------BEGIN INCLUDED TEXT-------------------- Summary ======= Bugzilla is a Web-based bug-tracking system used by a large number of software projects. The following security issue has been discovered in Bugzilla: * An attacker can get access to some bug information using the victim's credentials using a specially crafted HTML page. All affected installations are encouraged to upgrade as soon as possible. Vulnerability Details ===================== Class: Cross Site Request Forgery Versions: 3.7.1 to 4.0.13, 4.1.1 to 4.2.9, 4.3.1 to 4.4.4, 4.5.1 to 4.5.4 Fixed In: 4.0.14, 4.2.10, 4.4.5, 4.5.5 Description: Adobe does not properly restrict the SWF file format, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks against Bugzilla's JSONP endpoint, possibly obtaining sensitive bug information, via a crafted OBJECT element with SWF content satisfying the character-set requirements of a callback API. References: https://bugzilla.mozilla.org/show_bug.cgi?id=1036213 CVE Number: CVE-2014-1546 Vulnerability Solutions ======================= The fixes for these issues are included in the 4.0.14, 4.2.10, 4.4.5, and 4.5.5 releases. Upgrading to a release with the relevant fixes will protect your installation from possible exploits of this issue. If you are unable to upgrade but would like to patch just these individual security vulnerabilities, there are patches available for the issues at the "References" URL for each vulnerability. Full release downloads, patches to upgrade Bugzilla from previous versions, and CVS/bzr upgrade instructions are available at: http://www.bugzilla.org/download/ Credits ======= The Bugzilla team wish to thank the following people/organizations for their assistance in locating, advising us of, and assisting us in fixing these issues: Mario Gomes Reed Loden Simon Green Byron Jones General information about the Bugzilla bug-tracking system can be found at: http://www.bugzilla.org/ Comments and follow-ups can be directed to the mozilla.support.bugzilla newsgroup or the support-bugzilla mailing list. http://www.bugzilla.org/support/ has directions for accessing these forums. - --------------------------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 iQIVAwUBU9WXuRLndAQH1ShLAQLX7xAAnES1xS55UHCKVjowr3CA4f8jzluBZ1Ho BWNXgFnO627x8qWD+5+R5z2/otxm256RlAKzs0U2R4Ot1114XFXi0Z9r2yomGt+/ 1R11UtjZquWj0AjbtyvGNotg69eUHGADUMz4cY2c9f+fFjMsSmN0WPKcHAhEDzbP K1h2dMWd1Aa8DGwxrYNci0kyV4aZzAI1lbOYB0xXo8jfqXhWgy+a76XoyUzEdEeG vSk1FrYYcFkFtjHTxmfhsP76T6XgeHdg/9qwtJE3I8jA3kRVx1C77Ja4qHhE5R3n QZCtrToLSAyAnALZhjf6A+1gFigCJUMx+tjVcvSLTiAlem9kewYLN9EoIgD6jeZZ k5wRt3M/JtB/953Wy9lsIpZTIzjUdfGm9TiGmyCpOOmlOsmOvJTRV/fKN9ARBRuh YMBSXvkn/HH8g0QEFaWF22PO2+T4x7AHXPIULkKY41/a5b/XPM9bPei43+a8R5NM egTA1DDjdV/IWwYVAcgd634SO8/m6CUO7j6cCRuyhk4y79YuWkF3ToCjmkiK7rZP I1N8Ujv3mHdv6/kBcw3LjnwJIaeEO/djw9mu02wW5OtkkUsPjdsryDDbaEed6g75 j30QvA5cz5VPmRx8u+kCtotrnK9ABZPxMvKbQZVKkb50wG+x0mIwwq9y/iAu4ahn AHn+saQjWE8= =+wjX -----END PGP SIGNATURE-----