Red Hat Security AdvisoryRHSA-2020:0123
thunderbird security update
Released 2020-01-16 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Desktop (v. 6) thunderbird-68.4.1-2.el6_10
- Red Hat Enterprise Linux Server Optional (v. 6) thunderbird-68.4.1-2.el6_10
- Red Hat Enterprise Linux Workstation (v. 6) thunderbird-68.4.1-2.el6_10
Fixes 5 records
Priority CRITICAL 97KEV
Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion.
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.46311 · Published 2020-03-02 · Partial fix · 68.4.1, 72.0.1 CWE-843
Priority MEDIUM 43
Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3.
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.02455 · Published 2020-01-08 · Partial fix · 68.4, 72 CWE-787
Priority MEDIUM 43
Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash.
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.02489 · Published 2020-01-08 · Partial fix · 68.4, 72 CWE-843
Priority LOW 31
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.01988 · Published 2020-01-08 · Partial fix · 68.4, 72 CWE-79
Priority LOW 31
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.01988 · Published 2020-01-08 · Partial fix · 68.4, 72 CWE-79