- Fixed an issue that could cause Opera not to correctly check for certificate revocation; see our advisory[1] - Fixed an issue where CORS requests could incorrectly retrieve contents of cross origin pages; see our advisory[2] - Fixed an issue where data URIs could be used to facilitate Cross-Site Scripting; see our advisory[3] - Fixed a high severity issue, as reported by Gareth Heyes; details will be disclosed at a later date - Fixed an issue where specially crafted SVG images could allow execution of arbitrary code, as reported by Attila Suszter; see our advisory[4] - Fixed a moderate severity issue, as reported by the Google Security Group; details will be disclosed at a later date [1] http://www.opera.com/support/kb/view/1029/ [2] http://www.opera.com/support/kb/view/1030/ [3] http://www.opera.com/support/kb/view/1031/ [4] http://www.opera.com/support/kb/view/1033/ Arch teams, please test and mark stable: =www-client/opera-12.10.1652 Stable KEYWORDS : amd64 x86
amd64 stable
x86 stable, last arch!
Thanks, everyone. New GLSA request filed.
CVE-2012-6467 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6467): Opera before 12.10 follows Internet shortcuts that are referenced by a (1) IMG element or (2) other inline element, which makes it easier for remote attackers to conduct phishing attacks via a crafted web site, as exploited in the wild in November 2012. CVE-2012-6466 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6466): Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas. CVE-2012-6465 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6465): Opera before 12.10 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a malformed SVG image. CVE-2012-6464 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6464): Cross-site scripting (XSS) vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript code that overrides methods of unspecified native objects in documents that have different origins. CVE-2012-6463 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6463): Cross-site scripting (XSS) vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via vectors involving an unspecified sequence of loading of documents and loading of data: URLs.
CVE-2012-6462 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6462): Opera before 12.10 does not properly implement the Cross-Origin Resource Sharing (CORS) specification, which allows remote attackers to bypass intended page-content restrictions via a crafted request. CVE-2012-6461 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6461): The X.509 certificate-validation functionality in the https implementation in Opera before 12.10 allows remote attackers to trigger a false indication of successful revocation-status checking by causing a failure of a single checking service.
This issue was resolved and addressed in GLSA 201406-14 at http://security.gentoo.org/glsa/glsa-201406-14.xml by GLSA coordinator Chris Reffett (creffett).
