Ubuntu Security Notice 4122-1 - 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 obtain sensitive information, bypass Content Security Policy protections, bypass same-origin restrictions, conduct cross-site scripting attacks, cause a denial of service, or execute arbitrary code. Various other issues were also addressed.
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Red Hat Security Advisory 2019-2663-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 68.1.0 ESR. Issues addressed include bypass, cross site scripting, and use-after-free vulnerabilities.
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