CVE-2016-9899: Use-after-free while manipulating DOM events and audio elements Impact critical Description Use-after-free while manipulating DOM events and removing audio elements due to errors in the handling of node adoption. References CVE-2016-9895: CSP bypass using marquee tag Impact high Description Event handlers on marquee elements were executed despite a strict Content Security Policy (CSP) that disallowed inline JavaScript. References CVE-2016-9897: Memory corruption in libGLES Impact high Description Memory corruption resulting in a potentially exploitable crash during WebGL functions using a vector constructor with a varying array within libGLES. References CVE-2016-9898: Use-after-free in Editor while manipulating DOM subtrees Impact high Description Use-after-free resulting in potentially exploitable crash when manipulating DOM subtrees in the Editor. References CVE-2016-9900: Restricted external resources can be loaded by SVG images through data URLs Impact high Description External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use of data: URLs. This could allow for cross-domain data leakage. References CVE-2016-9904: Cross-origin information leak in shared atoms Impact high Description An attacker could use a JavaScript Map/Set timing attack to determine whether an atom is used by another compartment/zone in specific contexts. This could be used to leak information, such as usernames embedded in JavaScript code, across websites. References CVE-2016-9905: Crash in EnumerateSubDocuments Impact high Description A potentially exploitable crash in EnumerateSubDocuments while adding or removing sub-documents. References CVE-2016-9901: Data from Pocket server improperly sanitized before execution Impact moderate Description HTML tags received from the Pocket server will be processed without sanitization and any JavaScript code executed will be run in the about:pocket-saved (unprivileged) page, giving it access to Pocket's messaging API through HTML injection. References CVE-2016-9902: Pocket extension does not validate the origin of events Impact moderate Description The Pocket toolbar button, once activated, listens for events fired from it's own pages but does not verify the origin of incoming events. This allows content from other origins to fire events and inject content and commands into the Pocket context. Note: this issue does not affect users with e10s enabled. References CVE-2016-9893: Memory safety bugs fixed in Firefox 50.1 and Firefox ESR 45.6 Impact critical Description Mozilla developers and community members Jan de Mooij, Iris Hsiao, Christian Holler, Carsten Book, Timothy Nikkel, Christoph Diehl, Olli Pettay, Raymond Forbes, and Boris Zbarsky reported memory safety bugs present in Firefox 50.0.2 and Firefox ESR 45.5.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. For security bugfixes in Firefox 50.1 see https://www.mozilla.org/en-US/security/advisories/mfsa2016-94/
Ebuilds are in tree, I am sure thunderbird is effected as well and will push the same fix in coming days.
@ Arches, please test and mark stable: =www-client/firefox-45.6.0
(In reply to Thomas Deutschmann from comment #2) > @ Arches, > > please test and mark stable: =www-client/firefox-45.6.0 Please halt stabilization 45.6.1 has been rolled and will hit mirrors shortly
(In reply to Jory A. Pratt from comment #3) > (In reply to Thomas Deutschmann from comment #2) > > @ Arches, > > > > please test and mark stable: =www-client/firefox-45.6.0 > > Please halt stabilization 45.6.1 has been rolled and will hit mirrors shortly Go ahead and stabilize 45.6.0 the release update has been delayed for some unknown reason at this time.
ppc stable
ppc64 stable. Maintainer(s), please cleanup. Security, please add it to the existing request, or file a new one.
@ Arches, please test and mark stable: =www-client/firefox-bin-45.6.0 amd64 x86
amd64 x86 stable.
This issue was resolved and addressed in GLSA 201701-15 at https://security.gentoo.org/glsa/201701-15 by GLSA coordinator Thomas Deutschmann (whissi).
Re-opening for cleanup. @ Maintainer(s): Please drop <www-client/firefox{,-bin}-45.6.0 or apply masks indicating a security problem.
Cleanup PR: https://github.com/gentoo/gentoo/pull/3390
Cleaned up via a899bb7607b7aa7db566bd3cdc2c8e1d45d7651d. All done, closing ...
