Der kostenlose Mailclient Thunderbird, den es für Linux, Windows und macOS gibt, erhielt das Update 102.11.0. Das Update behebt 2 Fehler und schließt 8 Sicherheitslücken.
Thunderbird 102.11.0 Bugfixes
- During Account Setup, the “Checking password…” message was not removed after a failure
- Miscellaneous UI fixes
Thunderbird Security Notes
#CVE-2023-32205: Browser prompts could have been obscured by popups
Reporter: Alesandro Ortiz
Impact: high
Description
In multiple cases browser prompts could have been obscured by popups controlled by content. These could have led to potential user confusion and spoofing attacks.
References
#CVE-2023-32206: Crash in RLBox Expat driver
Reporter: Irvan Kurniawan
Impact: high
Description
An out-of-bound read could have led to a crash in the RLBox Expat driver.
References
#CVE-2023-32207: Potential permissions request bypass via clickjacking
Reporter: Hafiizh
Impact: high
Description
A missing delay in popup notifications could have made it possible for an attacker to trick a user into granting permissions.
References
#CVE-2023-32211: Content process crash due to invalid wasm code
Reporter: P1umer and xmzyshypnc
Impact: moderate
Description
A type checking bug would have led to invalid code being compiled.
References
#CVE-2023-32212: Potential spoof due to obscured address bar
Reporter: Hafiizh
Impact: moderate
Description
An attacker could have positioned a datalist element to obscure the address bar.
References
#CVE-2023-32213: Potential memory corruption in FileReader::DoReadData()
Reporter: Ronald Crane
Impact: moderate
Description
When reading a file, an uninitialized value could have been used as read limit.
References
#CVE-2023-32214: Potential DoS via exposed protocol handlers
Reporter: Gijs Kruitbosch
Impact: low
Description
Protocol handlers ms-cxh and ms-cxh-full could have been leveraged to trigger a denial of service.
Note: This attack only affects Windows. Other operating systems are not affected.
References
#CVE-2023-32215: Memory safety bugs fixed in Thunderbird 102.11
Reporter: Mozilla developers and community
Impact:high
Description
Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian Hengst, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.10. 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: Thunderbird — Release Notes (102.11.0) — Thunderbird