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Firefox regression

Description

## Releases * Ubuntu 14.10 * Ubuntu 14.04 ESM * Ubuntu 12.04 ## Packages * firefox \- Mozilla Open Source web browser USN-2458-1 fixed vulnerabilities in Firefox. This update introduced a regression which could make websites that use CSP fail to load under some circumstances. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Christian Holler, Patrick McManus, Christoph Diehl, Gary Kwong, Jesse Ruderman, Byron Campen, Terrence Cole, and Nils Ohlmeier discovered multiple memory safety issues in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Firefox. (CVE-2014-8634, CVE-2014-8635) Bobby Holley discovered that some DOM objects with certain properties can bypass XrayWrappers in some circumstances. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to bypass security restrictions. (CVE-2014-8636) Michal Zalewski discovered a use of uninitialized memory when rendering malformed bitmap images on a canvas element. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to steal confidential information. (CVE-2014-8637) Muneaki Nishimura discovered that requests from navigator.sendBeacon() lack an origin header. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to conduct cross-site request forgery (XSRF) attacks. (CVE-2014-8638) Xiaofeng Zheng discovered that a web proxy returning a 407 response could inject cookies in to the originally requested domain. If a user connected to a malicious web proxy, an attacker could potentially exploit this to conduct session-fixation attacks. (CVE-2014-8639) Holger Fuhrmannek discovered a crash in Web Audio while manipulating timelines. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service. (CVE-2014-8640) Mitchell Harper discovered a use-after-free in WebRTC. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Firefox. (CVE-2014-8641) Brian Smith discovered that OCSP responses would fail to verify if signed by a delegated OCSP responder certificate with the id-pkix-ocsp-nocheck extension, potentially allowing a user to connect to a site with a revoked certificate. (CVE-2014-8642)


Affected Package


OS OS Version Package Name Package Version
Ubuntu 14.10 firefox 35.0.1+build1-0ubuntu0.14.10.1
Ubuntu 14.04 firefox 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-dbg 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-dev 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-globalmenu 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-af 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-an 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ar 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-as 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ast 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-be 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-bg 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-bn 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-br 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-bs 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ca 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-cs 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-csb 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-cy 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-da 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-de 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-el 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-en 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-eo 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-es 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-et 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-eu 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-fa 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-fi 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-fr 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-fy 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ga 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-gd 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-gl 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-gu 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-he 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-hi 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-hr 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-hu 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-hy 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-id 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-is 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-it 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ja 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ka 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-kk 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-km 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-kn 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ko 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ku 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-lg 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-lt 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-lv 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-mai 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-mk 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ml 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-mn 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-mr 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ms 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-nb 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-nl 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-nn 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-nso 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-oc 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-or 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-pa 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-pl 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-pt 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ro 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ru 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-si 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-sk 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-sl 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-sq 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-sr 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-sv 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-sw 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-ta 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-te 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-th 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-tr 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-uk 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-vi 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-xh 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-zh-hans 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-zh-hant 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-locale-zu 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-mozsymbols 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 14.04 firefox-testsuite 35.0.1+build1-0ubuntu0.14.04.1
Ubuntu 12.04 firefox 35.0.1+build1-0ubuntu0.12.04.1

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