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Mozilla Thunderbird Security und Bugfix Release 102.13.0

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Der kostenlose Mailclient Thunderbird, den es für Linux, Windows und macOS gibt, erhielt das Update 102.13.0. Das Update behebt einen Fehler und schließt 5 Sicherheitslücken.

Thunderbird 102.13.0. Release Notes

CHANGED

Release notes opened from about: dialog will now open in the default web browser

FIXED

Upstream RNP version numbers now recognized as official in about:support

Thunderbird 102.13.0 Security Release Notes

CVE-2023-37201: Use-after-free in WebRTC certificate generation

Reporter: Irvan Kurniawan
Impac: thigh

Description

An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS.

References

#CVE-2023-37202: Potential use-after-free from compartment mismatch in SpiderMonkey

Reporter: zx
Impact: high

Description

Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free.

References

#CVE-2023-37207: Fullscreen notification obscured

Reporter: Shaheen Fazim
Impact: moderate

Description

A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks.

References

#CVE-2023-37208: Lack of warning when opening Diagcab files

Reporter: P Umar Farooq
Impact: moderate

Description

When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code.

References

#CVE-2023-37211: Memory safety bugs fixed in Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13

Reporter: Andrew McCreight, Matthew Gaudet, Tom Ritter, and the Mozilla Fuzzing Team
Impact: high

Description

Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. 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

Quelle: https://www.thunderbird.net/en-US/thunderbird/102.13.0/releasenotes/

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