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Mozilla: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5

🗓️ 30 Nov 2020 08:41:55Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Mozilla fixes memory safety bugs in Firefox 83 and ESR 78.5; older Firefox, ESR, and Thunderbird versions were affected.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.1ppc64lethunderbird0:78.5.0-1.el8_1thunderbird-0:78.5.0-1.el8_1.ppc64le.rpm
Red Hat Enterprise Linux8.1x86_64thunderbird0:78.5.0-1.el8_1thunderbird-0:78.5.0-1.el8_1.x86_64.rpm
Red Hat Enterprise Linux8.1ppc64lethunderbird-debuginfo0:78.5.0-1.el8_1thunderbird-debuginfo-0:78.5.0-1.el8_1.ppc64le.rpm
Red Hat Enterprise Linux8.1x86_64thunderbird-debuginfo0:78.5.0-1.el8_1thunderbird-debuginfo-0:78.5.0-1.el8_1.x86_64.rpm
Red Hat Enterprise Linux8.1ppc64lethunderbird-debugsource0:78.5.0-1.el8_1thunderbird-debugsource-0:78.5.0-1.el8_1.ppc64le.rpm
Red Hat Enterprise Linux8.1x86_64thunderbird-debugsource0:78.5.0-1.el8_1thunderbird-debugsource-0:78.5.0-1.el8_1.x86_64.rpm

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21 Nov 2025 18:18Current
7.5High risk
Vulners AI Score7.5
CVSS 3.18.8
CVSS 29.3
EPSS0.01484
4