[MFSA-2022-32] Security Vulnerabilities fixed in Thunderbird 102.1

Severity Moderate

Affected Packages 1

Fixed Packages 1

CVEs 4

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-2022-2505: Memory safety bugs fixed in Thunderbird 102.1 (high)
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.
CVE-2022-36314: Opening local ".lnk" files could cause unexpected network loads (moderate)
When opening a Windows shortcut from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requests from the operating system.
This bug only affects Thunderbird for Windows. Other operating systems are unaffected.*
CVE-2022-36318: Directory indexes for bundled resources reflected URL parameters (moderate)
When visiting directory listings for chrome:// URLs as source text, some parameters were reflected.
CVE-2022-36319: Mouse Position spoofing with CSS transforms (moderate)
When combining CSS properties for overflow and transform, the mouse cursor could interact with different coordinates than displayed.

Package	Affected Version
pkg:mozilla/Thunderbird	< 102.1

Package	Fixed Version
pkg:mozilla/Thunderbird	= 102.1

ID

MFSA-2022-32

Severity

moderate

URL

https://www.mozilla.org/en-US/security/advisories/mfsa2022-32

Published

2022-07-28T00:00:00
(2 years ago)

Modified

2022-07-28T00:00:00
(2 years ago)

Other Advisories

Source	# ID	Name	URL
Bugzilla	1769739	Memory safety bugs fixed in Thunderbird 102.1	https://bugzilla.mozilla.org/show_bug.cgi?id=1769739
Bugzilla	1772824	Memory safety bugs fixed in Thunderbird 102.1	https://bugzilla.mozilla.org/show_bug.cgi?id=1772824
Bugzilla	1773894		https://bugzilla.mozilla.org/show_bug.cgi?id=1773894
Bugzilla	1771774		https://bugzilla.mozilla.org/show_bug.cgi?id=1771774
Bugzilla	1737722		https://bugzilla.mozilla.org/show_bug.cgi?id=1737722

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch	Patch / Fix
Affected	pkg:mozilla/Thunderbird		Thunderbird	< 102.1
Fixed	pkg:mozilla/Thunderbird		Thunderbird	= 102.1

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date