Debian Linux Security Advisory 3050-3 - The previous update for iceweasel in DSA-3050-1 did not contain builds for the armhf architecture due to an error in the Debian packaging specific to the armhf build.
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Debian Linux Security Advisory 3061-1 - Multiple security issues have been found in Icedove, Debian's version of errors, buffer overflows, use-after-frees and other implementation errors may lead to the execution of arbitrary code or denial of service.
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Debian Linux Security Advisory 3050-2 - DSA-3050-1 updated the Iceweasel browser to the new ESR31 series of Firefox. In that version the xulrunner library is no longer included. This followup update provides xulrunner 24.8.1esr-2~deb7u1 in a separate source package to ensure that packages build-depending on xulrunner remain buildable.
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Debian Linux Security Advisory 3050-1 - Multiple security issues have been found in Iceweasel, Debian's version overflows, use-after-frees and other implementation errors may lead to the execution of arbitrary code, denial of service, the bypass of the same-origin policy or a loss of privacy.
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Red Hat Security Advisory 2014-1647-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. Note: All of the above issues cannot be exploited by a specially crafted HTML mail message as JavaScript is disabled by default for mail messages. They could be exploited another way in Thunderbird, for example, when viewing the full remote content of an RSS feed.
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Ubuntu Security Notice 2373-1 - Bobby Holley, Christian Holler, David Bolter, Byron Campen and Jon Coppeard discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted message with scripting enabled, 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 Thunderbird. Atte Kettunen discovered a buffer overflow during CSS manipulation. If a user were tricked in to opening a specially crafted message, 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 Thunderbird. Various other issues were also addressed.
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Red Hat Security Advisory 2014-1635-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. Several 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. A flaw was found in the Alarm API, which allows applications to schedule actions to be run in the future. A malicious web application could use this flaw to bypass cross-origin restrictions.
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Ubuntu Security Notice 2372-1 - Bobby Holley, Christian Holler, David Bolter, Byron Campen, Jon Coppeard, Carsten Book, Martijn Wargers, Shih-Chiang Chien, Terrence Cole and Jeff Walden 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. Atte Kettunen discovered a buffer overflow during CSS manipulation. 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. Various other issues were also addressed.
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