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OPENSUSE-SU-2020:1391-1 Not scored

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.2.0 ESR * Fixed: Various stability, functionality, and security fixes - Mozilla Firefox ESR 78.2 MFSA 2020-38 (bsc#1175686) * CVE-2020-15663 (bmo#1643199) Downgrade attack on the Mozilla Maintenance Service could have resulted in escalation of privilege * CVE-2020-15664 (bmo#1658214) Attacker-induced prompt for extension installation * CVE-2020-15670 (bmo#1651001, bmo#1651449, bmo#1653626, bmo#1656957) Memory safety bugs fixed in Firefox 80 and Firefox ESR 78.2 - Fixed Firefox tab crash in FIPS mode (bsc#1174284). - Fix broken translation-loading (bsc#1173991) * allow addon sideloading * mark signatures for langpacks non-mandatory * do not autodisable user profile scopes - Google API key is not usable for geolocation service any more This update was imported from the SUSE:SLE-15:Update update project.

Exploit probability Not scored
Published September 8, 2020
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

openSUSE:Leap 15.2 MozillaFirefox

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities openSUSE-SU-2020:1391-1

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.2.0 ESR * Fixed: Various stability, functionality, and security fixes - Mozilla Firefox ESR 78.2 MFSA 2020-38 (bsc#1175686) * CVE-2020-15663 (bmo#1643199) Downgrade attack on the Mozilla Maintenance Service could have resulted in escalation of privilege * CVE-2020-15664 (bmo#1658214) Attacker-induced prompt for extension installation * CVE-2020-15670 (bmo#1651001, bmo#1651449, bmo#1653626, bmo#1656957) Memory safety bugs fixed in Firefox 80 and Firefox ESR 78.2 - Fixed Firefox tab crash in FIPS mode (bsc#1174284). - Fix broken translation-loading (bsc#1173991) * allow addon sideloading * mark signatures for langpacks non-mandatory * do not autodisable user profile scopes - Google API key is not usable for geolocation service any more This update was imported from the SUSE:SLE-15:Update update project.

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05 / REFERENCES

Further evidence