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Attacker Value
Unknown

CVE-2023-4574

Disclosure Date: September 11, 2023 (last updated February 25, 2025)
When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Attacker Value
Unknown

CVE-2023-4573

Disclosure Date: September 11, 2023 (last updated February 25, 2025)
When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Attacker Value
Unknown

CVE-2023-3417

Disclosure Date: July 24, 2023 (last updated October 08, 2023)
Thunderbird allowed the Text Direction Override Unicode Character in filenames. An email attachment could be incorrectly shown as being a document file, while in fact it was an executable file. Newer versions of Thunderbird will strip the character and show the correct file extension. This vulnerability affects Thunderbird < 115.0.1 and Thunderbird < 102.13.1.
Attacker Value
Unknown

CVE-2023-3600

Disclosure Date: July 12, 2023 (last updated February 25, 2025)
During the worker lifecycle, a use-after-free condition could have occured, which could have led to a potentially exploitable crash. This vulnerability affects Firefox < 115.0.2, Firefox ESR < 115.0.2, and Thunderbird < 115.0.1.
Attacker Value
Unknown

CVE-2023-37211

Disclosure Date: July 05, 2023 (last updated February 25, 2025)
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. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.
Attacker Value
Unknown

CVE-2023-37208

Disclosure Date: July 05, 2023 (last updated February 25, 2025)
When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.
Attacker Value
Unknown

CVE-2023-37207

Disclosure Date: July 05, 2023 (last updated February 25, 2025)
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. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.
Attacker Value
Unknown

CVE-2023-37202

Disclosure Date: July 05, 2023 (last updated February 25, 2025)
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. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.
Attacker Value
Unknown

CVE-2023-37201

Disclosure Date: July 05, 2023 (last updated February 25, 2025)
An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.
Attacker Value
Unknown

CVE-2023-34416

Disclosure Date: June 19, 2023 (last updated February 25, 2025)
Memory safety bugs present in Firefox 113, Firefox ESR 102.11, 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. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.