CVE-2016-9901

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. This vulnerability affects Firefox ESR < 45.6 and Firefox < 50.1.

Multiple flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox (CVE-2016-9893, CVE-2016-9899, CVE-2016-9895, CVE-2016-9897, CVE-2016-9898, CVE-2016-9900, CVE-2016-9901, CVE-2016-9902, CVE-2016-9904, CVE-2016-9905).

Updated Iceape packages include security fixes from upstream Seamonkey:

Multiple flaws were found in the way Iceape 2.46 processes various types of web content, where loading a web page containing malicious content could cause Iceape to crash, execute arbitrary code, or disclose sensitive information. (CVE-2016-5287, CVE-2016-5288, CVE-2016-5289, CVE-2016-5290, CVE-2016-5292, CVE-2016-5297, CVE-2016-9064, CVE-2016-9066, CVE-2016-9067, CVE-2016-9068, CVE-2016-9075, CVE-2016-9077, CVE-2016-5291, CVE-2016-9063, CVE-2016-9070, CVE-2016-9071, CVE-2016-9073, CVE-2016-9076, CVE-2016-9078, CVE-2016-9080, CVE-2016-9893, CVE-2016-9894, CVE-2016-9895, CVE-2016-9896, CVE-2016-9897, CVE-2016-9898, CVE-2016-9899, CVE-2016-9900, CVE-2016-9901, CVE-2016-9902, CVE-2016-9903, CVE-2016-9904, CVE-2017-5373, CVE-2017-5374, CVE-2017-5375, CVE-2017-5376, CVE-2017-5377, CVE-2017-5378, CVE-2017-5379, CVE-2017-5380, CVE-2017-5381, CVE-2017-5382, CVE-2017-5383, CVE-2017-5384, CVE-2017-5385, CVE-2017-5386, CVE-2017-5387, CVE-2017-5388, CVE-2017-5389, CVE-2017-5390, CVE-2017-5391, CVE-2017-5393, CVE-2017-5396)

These are all security issues fixed in the MozillaFirefox-50.1.0-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.

MozillaFirefox 45 ESR was updated to 45.6 to fix the following issues:

• MFSA 2016-95/CVE-2016-9897: Memory corruption in libGLES
• MFSA 2016-95/CVE-2016-9901: Data from Pocket server improperly sanitized before execution
• MFSA 2016-95/CVE-2016-9898: Use-after-free in Editor while manipulating DOM subtrees
• MFSA 2016-95/CVE-2016-9899: Use-after-free while manipulating DOM events and audio elements
• MFSA 2016-95/CVE-2016-9904: Cross-origin information leak in shared atoms
• MFSA 2016-95/CVE-2016-9905: Crash in EnumerateSubDocuments
• MFSA 2016-95/CVE-2016-9895: CSP bypass using marquee tag
• MFSA 2016-95/CVE-2016-9900: Restricted external resources can be loaded by SVG images through data URLs
• MFSA 2016-95/CVE-2016-9893: Memory safety bugs fixed in Firefox 50.1 and Firefox ESR 45.6
• MFSA 2016-95/CVE-2016-9902: Pocket extension does not validate the origin of events

Please see https://www.mozilla.org/en-US/security/advisories/mfsa2016-95/ for more information.

Also the following bug was fixed:

• Fix fontconfig issue (bsc#1000751) on 32bit systems as well.

MozillaFirefox 45 ESR was updated to 45.6 to fix the following issues:

• MFSA 2016-95/CVE-2016-9897: Memory corruption in libGLES
• MFSA 2016-95/CVE-2016-9901: Data from Pocket server improperly sanitized before execution
• MFSA 2016-95/CVE-2016-9898: Use-after-free in Editor while manipulating DOM subtrees
• MFSA 2016-95/CVE-2016-9899: Use-after-free while manipulating DOM events and audio elements
• MFSA 2016-95/CVE-2016-9904: Cross-origin information leak in shared atoms
• MFSA 2016-95/CVE-2016-9905: Crash in EnumerateSubDocuments
• MFSA 2016-95/CVE-2016-9895: CSP bypass using marquee tag
• MFSA 2016-95/CVE-2016-9900: Restricted external resources can be loaded by SVG images through data URLs
• MFSA 2016-95/CVE-2016-9893: Memory safety bugs fixed in Firefox 50.1 and Firefox ESR 45.6
• MFSA 2016-95/CVE-2016-9902: Pocket extension does not validate the origin of events

Please see https://www.mozilla.org/en-US/security/advisories/mfsa2016-95/ for more information.

MozillaFirefox 45 ESR was updated to 45.6 to fix the following issues:

• MFSA 2016-95/CVE-2016-9897: Memory corruption in libGLES
• MFSA 2016-95/CVE-2016-9901: Data from Pocket server improperly sanitized before execution
• MFSA 2016-95/CVE-2016-9898: Use-after-free in Editor while manipulating DOM subtrees
• MFSA 2016-95/CVE-2016-9899: Use-after-free while manipulating DOM events and audio elements
• MFSA 2016-95/CVE-2016-9904: Cross-origin information leak in shared atoms
• MFSA 2016-95/CVE-2016-9905: Crash in EnumerateSubDocuments
• MFSA 2016-95/CVE-2016-9895: CSP bypass using marquee tag
• MFSA 2016-95/CVE-2016-9900: Restricted external resources can be loaded by SVG images through data URLs
• MFSA 2016-95/CVE-2016-9893: Memory safety bugs fixed in Firefox 50.1 and Firefox ESR 45.6
• MFSA 2016-95/CVE-2016-9902: Pocket extension does not validate the origin of events

Please see https://www.mozilla.org/en-US/security/advisories/mfsa2016-95/ for more information.

• Fix fontconfig issue (bsc#1000751) on 32bit systems as well.

Multiple security vulnerabilities were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to conduct cross-site scripting (XSS) attacks, obtain sensitive information, cause a denial of service via application crash, or execute arbitrary code. (CVE-2016-9080, CVE-2016-9893, CVE-2016-9894, CVE-2016-9895, CVE-2016-9896, CVE-2016-9897, CVE-2016-9898, CVE-2016-9899, CVE-2016-9900, CVE-2016-9901, CVE-2016-9902, CVE-2016-9903, CVE-2016-9904)