Linux · Security advisory · June 3, 2021

RHSA-2021:2233: firefox security update

RHSA-2021:2233, released June 3, 2021, fixes 1 CVE in firefox (version 0:78.11.0-3.el8_4). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0137
71st percentile

Fixed package versions

ProductReleaseFixed in
firefoxRHEL 80:78.11.0-3.el8_4

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2021-29967 Firefox ESR and 3 others: Mozilla developers reported memory safety bugs present in Firefox 88 and Firefox ESR 78.11. 8.8 0.0137 None reported
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