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OPENSUSE-SU-2020:1574-1 Not scored

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: -Firefox was updated to 78.3.0 ESR (bsc#1176756, MFSA 2020-43) - CVE-2020-15677: Download origin spoofing via redirect - CVE-2020-15676: Fixed an XSS when pasting attacker-controlled data into a contenteditable element - CVE-2020-15678: When recursing through layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free scenario - CVE-2020-15673: Fixed memory safety bugs - Enhance fix for wayland-detection (bsc#1174420) - Attempt to fix langpack-parallelization by introducing separate obj-dirs for each lang (bsc#1173986, bsc#1167976) This update was imported from the SUSE:SLE-15:Update update project.

Exploit probability Not scored
Published September 29, 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-2020:1574-1

This update for MozillaFirefox fixes the following issues: -Firefox was updated to 78.3.0 ESR (bsc#1176756, MFSA 2020-43) - CVE-2020-15677: Download origin spoofing via redirect - CVE-2020-15676: Fixed an XSS when pasting attacker-controlled data into a contenteditable element - CVE-2020-15678: When recursing through layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free scenario - CVE-2020-15673: Fixed memory safety bugs - Enhance fix for wayland-detection (bsc#1174420) - Attempt to fix langpack-parallelization by introducing separate obj-dirs for each lang (bsc#1173986, bsc#1167976) This update was imported from the SUSE:SLE-15:Update update project.

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05 / REFERENCES

Further evidence