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Mozilla Foundation Security Advisory 2022-31

Security Vulnerabilities fixed in Thunderbird 91.12

Announced
July 28, 2022
Impact
moderate
Products
Thunderbird
Fixed in
  • Thunderbird 91.12

In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts.

#CVE-2022-36319: Mouse Position spoofing with CSS transforms

Reporter
Irvan Kurniawan
Impact
moderate
Description

When combining CSS properties for overflow and transform, the mouse cursor could interact with different coordinates than displayed.

References

#CVE-2022-36318: Directory indexes for bundled resources reflected URL parameters

Reporter
Gijs Kruitbosch
Impact
moderate
Description

When visiting directory listings for chrome:// URLs as source text, some parameters were reflected.

References