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Known vulnerabilities in Mozilla Thunderbird

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CVE Summary Score Published
CVE-2024-2605 An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping the sandbox 5.9 Medium Mar 19, 2024
CVE-2024-1936 The encrypted subject of an email message could be incorrectly and permanently assigned to an arbitrary other email… 7.5 High Mar 4, 2024
CVE-2024-1553 Memory safety bugs present in Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7 8.1 High Feb 20, 2024
CVE-2024-1552 Incorrect code generation could have led to unexpected numeric conversions and potential undefined behavior.*Note:* This… 7.5 High Feb 20, 2024
CVE-2024-1551 Set-Cookie response headers were being incorrectly honored in multipart HTTP responses 6.1 Medium Feb 20, 2024
CVE-2024-1550 A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to cause the… 6.1 Medium Feb 20, 2024
CVE-2024-1549 If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog,… 6.1 Medium Feb 20, 2024
CVE-2024-1548 A website could have obscured the fullscreen notification by using a dropdown select input element 4.3 Medium Feb 20, 2024
CVE-2024-1547 Through a series of API calls and redirects, an attacker-controlled alert dialog could have been displayed on another… 6.5 Medium Feb 20, 2024
CVE-2024-1546 When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in… 7.5 High Feb 20, 2024
CVE-2024-0743 An unchecked return value in TLS handshake code could have caused a potentially exploitable crash 7.5 High Jan 23, 2024
CVE-2024-0753 In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain 6.5 Medium Jan 23, 2024
CVE-2024-0755 Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6 8.8 High Jan 23, 2024
CVE-2024-0751 A malicious devtools extension could have been used to escalate privileges 8.8 High Jan 23, 2024
CVE-2024-0750 A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting… 8.8 High Jan 23, 2024
CVE-2024-0749 A phishing site could have repurposed an `about:` dialog to show phishing content with an incorrect origin in the… 4.3 Medium Jan 23, 2024
CVE-2024-0747 When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy could have… 6.5 Medium Jan 23, 2024
CVE-2024-0746 A Linux user opening the print preview dialog could have caused the browser to crash 6.5 Medium Jan 23, 2024
CVE-2024-0742 It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due… 4.3 Medium Jan 23, 2024
CVE-2024-0741 An out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a potentially exploitable… 6.5 Medium Jan 23, 2024
CVE-2023-6864 Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5 Not rated Dec 19, 2023
CVE-2023-6863 The `ShutdownObserver()` was susceptible to potentially undefined behavior due to its reliance on a dynamic type that… Not rated Dec 19, 2023
CVE-2023-6862 A use-after-free was identified in the `nsDNSService::Init` Not rated Dec 19, 2023
CVE-2023-6861 The `nsWindow::PickerOpen(void)` method was susceptible to a heap buffer overflow when running in headless mode Not rated Dec 19, 2023
CVE-2023-6860 The `VideoBridge` allowed any content process to use textures produced by remote decoders Not rated Dec 19, 2023

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