Ubuntu Security Notice 6717-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code. Hubert Kario discovered that Thunderbird had a timing side-channel when performing RSA decryption. A remote attacker could possibly use this issue to recover sensitive information.
c7e276778f2c974b0aa76f968f7adfbc3e4984a93e8eaf31675ad13306e8e12a
Debian Linux Security Advisory 5644-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service, the execution of arbitrary code or leaks of encrypted email subjects.
52c9ec4f8c2d47616afc49e17f3a3b204457658b0cbdb5e77c7a81280f8c2fce
Debian Linux Security Advisory 5643-1 - Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or information disclosure, bypass of content security policies or spoofing.
a448517a42a8f898647c5aa7c7b1e0258fff75928a056aa5b3eb6c5fe41ab76b
Ubuntu Security Notice 6703-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Hubert Kario discovered that Firefox had a timing side-channel when performing RSA decryption. A remote attacker could possibly use this issue to recover sensitive information.
8925f4bfe2e00238817e4e82aaa72fa22ab5cbc166f07e21afc8f8a239ee2279