| Description: | 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.
Security Fix(es):
Mozilla: Memory safety bugs fixed in Firefox 81 and Firefox ESR 78.3 (CVE-2020-15673)
Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)
Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)
Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)
Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)
Mozilla: XSS when pasting attacker-controlled data into a contenteditable element (CVE-2020-15676)
Mozilla: Download origin spoofing via redirect (CVE-2020-15677)
Mozilla: When recursing through layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free scenario (CVE-2020-15678)
Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process (CVE-2020-12424)
Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)
Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)
Mozilla: Overriding file type when saving to disk (CVE-2020-15658)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
Warnings displayed when removing Firefox package (BZ#1868842)
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