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SUSE-SU-2021:2774-1

SUSE-SU-2021:2774-1 · Security update for MozillaFirefox

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 78.13.0 ESR (MFSA 2021-34, bsc#1188891): - CVE-2021-29986: Race condition when resolving DNS names could have led to memory corruption - CVE-2021-29988: Memory corruption as a result of incorrect style treatment - CVE-2021-29984: Incorrect instruction reordering during JIT optimization - CVE-2021-29980: Uninitialized memory in a canvas object could have led to memory corruption - CVE-2021-29985: Use-after-free media channels - CVE-2021-29989: Memory safety bugs fixed in Firefox 91 and Firefox ESR 78.13

Fix available

Published
Updated

Stack: system

Affected products and versions

  • mozillafirefox SUSE:Linux Enterprise Module for Desktop Applications 15 SP2

    Affected ranges
    • ECOSYSTEM: < 78.13.0-8.49.1

    Update to 78.13.0-8.49.1

  • mozillafirefox SUSE:Linux Enterprise Module for Desktop Applications 15 SP3

    Affected ranges
    • ECOSYSTEM: < 78.13.0-8.49.1

    Update to 78.13.0-8.49.1

Original sources

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