This update for MozillaFirefox fixes the following issues:

- Firefox was updated to 78.10.0 ESR (bsc#1184960)
* CVE-2021-23994: Out of bound write due to lazy initialization
* CVE-2021-23995: Use-after-free in Responsive Design Mode
* CVE-2021-23998: Secure Lock icon could have been spoofed
* CVE-2021-23961: More internal network hosts could have been probed by a malicious webpage
* CVE-2021-23999: Blob URLs may have been granted additional privileges
* CVE-2021-24002: Arbitrary FTP command execution on FTP servers using an encoded URL
* CVE-2021-29945: Incorrect size computation in WebAssembly JIT could lead to null-reads
* CVE-2021-29946: Port blocking could be bypassed

This update was imported from the SUSE:SLE-15-SP2:Update update project.