Lucene search

K
almalinuxAlmaLinuxALSA-2021:3157
HistoryAug 16, 2021 - 9:09 a.m.

Important: firefox security update

2021-08-1609:09:51
errata.almalinux.org
18

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 78.13.0 ESR.

Security Fix(es):

  • Mozilla: Uninitialized memory in a canvas object could have led to memory corruption (CVE-2021-29980)

  • Mozilla: Incorrect instruction reordering during JIT optimization (CVE-2021-29984)

  • Mozilla: Race condition when resolving DNS names could have led to memory corruption (CVE-2021-29986)

  • Mozilla: Memory corruption as a result of incorrect style treatment (CVE-2021-29988)

  • Mozilla: Memory safety bugs fixed in Thunderbird 78.13 (CVE-2021-29989)

  • Mozilla: Use-after-free media channels (CVE-2021-29985)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
almalinux8x86_64firefox< 78.13.0-2.el8_4.almafirefox-78.13.0-2.el8_4.alma.x86_64.rpm