Linux · Security advisory · January 14, 2020
RHSA-2020:0111: firefox security update
RHSA-2020:0111, released January 14, 2020, fixes 5 CVEs in firefox (version 0:68.4.1-1.el8_1). One of them is being exploited (CVE-2019-17026); 1 on CISA KEV. Patch Radar priority: Patch now.
Patch now1 on CISA KEV
CVEs closed
5
5 rated Critical
Exploited
1
CVE-2019-17026
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.4631
98th percentile
Priority of the 5 CVEs
Patch now 1
Urgent 4
High 0
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| firefox | RHEL 8 | 0:68.4.1-1.el8_1 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Patch now | CVE-2019-17026 | Mozilla Firefox And Thunderbird Type Confusion Vulnerability | 8.8 | 0.4631 | KEVExploited | |
| Urgent | CVE-2019-17017 | Firefox ESR: Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in… | 8.8 | 0.0249 | None reported | |
| Urgent | CVE-2019-17024 | Firefox ESR: Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. | 8.8 | 0.0246 | None reported | |
| Urgent | CVE-2019-17016 | Firefox ESR: When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly… | 6.1 | 0.0199 | None reported | |
| Urgent | CVE-2019-17022 | Firefox ESR: When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not… | 6.1 | 0.0199 | None reported |
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