Gentoo Linux Security Advisory 201802-3 - Multiple vulnerabilities have been found in Mozilla Firefox, the worst of which may allow execution of arbitrary code. Versions less than 52.6.0 are affected.
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Ubuntu Security Notice 3278-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to read uninitialized memory, cause a denial of service via application crash, or execute arbitrary code. Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to spoof the addressbar contents, conduct cross-site scripting attacks, cause a denial of service via application crash, or execute arbitrary code. Various other issues were also addressed.
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Ubuntu Security Notice 3260-2 - USN-3260-1 fixed vulnerabilities in Firefox. The update caused the date picker panel and form validation errors to close immediately on opening. This update fixes the problem. Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to read uninitialized memory, obtain sensitive information, spoof the addressbar contents or other UI elements, escape the sandbox to read local files, conduct cross-site scripting attacks, cause a denial of service via application crash, or execute arbitrary code. A flaw was discovered in the DRBG number generation in NSS. If an attacker were able to perform a man-in-the-middle attack, this flaw could potentially be exploited to view sensitive information. Various other issues were also addressed.
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Gentoo Linux Security Advisory 201705-4 - Multiple vulnerabilities have been found in NSS, the worst of which may allow execution of arbitrary code. Versions less than 3.29.5 are affected.
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Debian Linux Security Advisory 3831-1 - Multiple security issues have been found in the Mozilla Firefox web overflows and other implementation errors may lead to the execution of arbitrary code, information disclosure or denial of service.
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