Mozilla Thunderbird vulnerabilities

CVE-2020-26976 [MEDIUM] CVE-2020-26976: When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted th When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe not being a secure context due to the (insecure) framing. This vulnerability affects Firefox < 84.

CVE-2020-15655 [MEDIUM] CVE-2020-15655: A redirected HTTP request which is observed or modified through a web extension could bypass existin A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.

CVE-2022-40959 [MEDIUM] CWE-922 CVE-2022-40959: During iframe navigation, certain pages did not have their FeaturePolicy fully initialized leading t During iframe navigation, certain pages did not have their FeaturePolicy fully initialized leading to a bypass that leaked device permissions into untrusted subdocuments. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.

CVE-2020-15653 [MEDIUM] CVE-2020-15653: An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. Th An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted arbitrary content. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.

CVE-2020-15664 [MEDIUM] CWE-863 CVE-2020-15664: By holding a reference to the eval() function from an about:blank window, a malicious webpage could By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed. This vulnerability affects Firef

CVE-2021-43528 [MEDIUM] CWE-269 CVE-2021-43528: Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution contex Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.

CVE-2022-40957 [MEDIUM] CWE-240 CVE-2022-40957: Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.*This bug only affects Firefox on ARM64 platforms.*. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.

CVE-2021-38505 [MEDIUM] CWE-668 CVE-2021-38505: Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will re Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios. Applications that wish to prevent copied data from being recorded in Cloud History must use specific clipboard formats; and Firefox before v

CVE-2006-2775 [HIGH] CWE-264 CVE-2006-2775: Mozilla Firefox and Thunderbird before 1.5.0.4 associates XUL attributes with the wrong URL under ce Mozilla Firefox and Thunderbird before 1.5.0.4 associates XUL attributes with the wrong URL under certain unspecified circumstances, which might allow remote attackers to bypass restrictions by causing a persisted string to be associated with the wrong URL.

CVE-2023-5732 [MEDIUM] CVE-2023-5732: An attacker could have created a malicious link using bidirectional characters to spoof the location An attacker could have created a malicious link using bidirectional characters to spoof the location in the address bar when visited. This vulnerability affects Firefox < 117, Firefox ESR < 115.4, and Thunderbird < 115.4.1.

CVE-2020-6794 [MEDIUM] CWE-312 CVE-2020-6794: If a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted If a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these passwords is still accessible. This is because the older stored password file was not deleted when the data was copied to a new format starting in Thunderbird 60. The new master password is added only on the new file. This could allow the

CVE-2023-6860 [MEDIUM] CVE-2023-6860: The `VideoBridge` allowed any content process to use textures produced by remote decoders. This cou The `VideoBridge` allowed any content process to use textures produced by remote decoders. This could be abused to escape the sandbox. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

CVE-2023-6204 [MEDIUM] CWE-125 CVE-2023-6204: On some systems—depending on the graphics settings and drivers—it was possible to force an out-of-bo On some systems—depending on the graphics settings and drivers—it was possible to force an out-of-bounds read and leak memory data into the images created on the canvas element. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.

CVE-2021-38507 [MEDIUM] CWE-346 CVE-2021-38507: The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upg The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic

CVE-2022-34479 [MEDIUM] CWE-451 CVE-2022-34479: A malicious website that could create a popup could have resized the popup to overlay the address ba A malicious website that could create a popup could have resized the popup to overlay the address bar with its own content, resulting in potential user confusion or spoofing attacks. *This bug only affects Thunderbird for Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102

CVE-2024-10463 [MEDIUM] CWE-203 CVE-2024-10463: Video frames could have been leaked between origins in some situations. This vulnerability affects F Video frames could have been leaked between origins in some situations. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.

CVE-2022-22739 [MEDIUM] CVE-2022-22739: Malicious websites could have tricked users into accepting launching a program to handle an external Malicious websites could have tricked users into accepting launching a program to handle an external URL protocol. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

CVE-2023-29548 [MEDIUM] CVE-2023-29548: A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

CVE-2023-25728 [MEDIUM] CWE-203 CVE-2023-25728: The <code>Content-Security-Policy-Report-Only</code> header could allow an attacker to leak a child The Content-Security-Policy-Report-Only header could allow an attacker to leak a child iframe's unredacted URI when interaction with that iframe triggers a redirect. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

CVE-2022-22754 [MEDIUM] CWE-863 CVE-2022-22754: If a user installed an extension of a particular type, the extension could have auto-updated itself If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.