Red Hat Security Advisory 2020-4080-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 78.3.0 ESR. Issues addressed include bypass, cross site scripting, integer overflow, spoofing, and use-after-free vulnerabilities.
361d1317f4daafbb10a578b06dd543b000c2f1529726b032817c13fa41886222
Red Hat Security Advisory 2020-3559-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 78.2.0 ESR. Issues addressed include bypass, integer overflow, and use-after-free vulnerabilities.
7071bc5b65af88f2dcaea66b935e44589512652aac084c241d26a230f004bbd0
Red Hat Security Advisory 2020-3557-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 78.2.0 ESR. Issues addressed include bypass, integer overflow, and use-after-free vulnerabilities.
096e81539698f467e362800feb0355c97bf31cc374d51d6421b76c56799db7a4
Red Hat Security Advisory 2020-3555-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 78.2.0 ESR. Issues addressed include bypass, integer overflow, and use-after-free vulnerabilities.
835141410b406ab871de2e407f475d6a360644a79d5dbfb5083396c9a1c6e38c
Ubuntu Security Notice 4443-1 - 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 cause a denial of service, obtain sensitive information, bypass iframe sandbox restrictions, confuse the user, or execute arbitrary code. It was discovered that redirected HTTP requests which are observed or modified through a web extension could bypass existing CORS checks. If a user were tricked in to installing a specially crafted extension, an attacker could potentially exploit this to obtain sensitive information across origins. Various other issues were also addressed.
ad4b5f1c29dccd0fd03b192e0eb799f2eab2d064502ffe91e300cd5abfc371c6