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AUSCERT External Security Bulletin Redistribution
ESB-2022.3731
MFSA 2022-32 Security Vulnerabilities fixed in Thunderbird 102.1
1 August 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: Thunderbird
Publisher: Mozilla
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Resolution: Patch/Upgrade
CVE Names: CVE-2022-36319 CVE-2022-36318 CVE-2022-36314
CVE-2022-2505
Original Bulletin:
https://www.mozilla.org/en-US/security/advisories/mfsa2022-32/
Comment: CVSS (Max): 7.5 CVE-2022-2505 (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVSS Source: Red Hat
Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
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Mozilla Foundation Security Advisory 2022-32
Security Vulnerabilities fixed in Thunderbird 102.1
Announced: July 28, 2022
Impact: moderate
Products: Thunderbird
Fixed in: Thunderbird 102.1
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
o Bug 1737722
# 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
o Bug 1771774
# CVE-2022-36314: Opening local <code>.lnk</code> files could cause unexpected
network loads
Reporter: akucybersec
Impact: moderate
Description
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.*
References
o Bug 1773894
# CVE-2022-2505: Memory safety bugs fixed in Thunderbird 102.1
Reporter: Mozilla developers and community
Impact: high
Description
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.
References
o Memory safety bugs fixed in Thunderbird 102.1
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