CVE-2023-4575

The Mozilla Foundation Security Advisory describes this flaw as: When creating a callback over IPC for showing the File 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...

CVE-2023-4573

The Mozilla Foundation Security Advisory describes this flaw as: 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...

CVE-2023-4051

The Mozilla Foundation Security Advisory describes this flaw as: A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks...

Mozilla Firefox Memory Misreference Vulnerability (CNVD-2023-68209)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A memory misreference vulnerability exists in versions of Mozilla Firefox prior to 106, which arises from a mix-up in the program's instructions responsible for freeing memory. An attacker could exploi...

Mozilla: Cookie jar overflow caused unexpected cookie jar state

The Mozilla Foundation Security Advisory describes this flaw as: When the number of cookies per domain was exceeded in document.cookie, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies...

Mozilla: Crash in DOMParser due to out-of-memory conditions

The Mozilla Foundation Security Advisory describes this flaw as: An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations...

Mozilla: Cookie jar overflow caused unexpected cookie jar state

The Mozilla Foundation Security Advisory describes this flaw as: When the number of cookies per domain was exceeded in document.cookie, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies...

Mozilla: Incorrect value used during WASM compilation

The Mozilla Foundation Security Advisory describes this flaw as: In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process...

Mozilla Firefox and Firefox ESR Security Bypass Vulnerability (CNVD-2023-61756)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the U.S. Mozilla Firefox ESR is Firefox Enterprise Edition. A security bypass vulnerability exists in Mozilla Firefox and Firefox ESR, which can be exploited by attackers to bypass security restrictions...

Mozilla Firefox and Firefox ESR Denial of Service Vulnerability (CNVD-2023-61753)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the U.S. Mozilla Firefox ESR is Firefox Enterprise Edition. A denial of service vulnerability exists in Mozilla Firefox and Firefox ESR, which can be exploited by attackers to cause the browser to crash...

Mozilla Firefox and Firefox ESR Buffer Overflow Vulnerability

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the U.S. Mozilla Firefox ESR is Firefox Enterprise Edition. Mozilla Firefox and Mozilla Firefox ESR suffer from a buffer overflow vulnerability that stems from the fact that, under certain circumstances, untrusted input...

Mozilla Firefox Code Execution Vulnerability (CNVD-2023-61758)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the U.S. Mozilla Firefox ESR is Firefox Enterprise Edition. A code execution vulnerability exists in Mozilla Firefox, which can be exploited by attackers to execute arbitrary code or cause a denial of service on a...

CVE-2023-4056

The Mozilla Foundation Security Advisory describes this flaw as: Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and Thunderbird 102.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of thes...

CVE-2023-4055

The Mozilla Foundation Security Advisory describes this flaw as: When the number of cookies per domain was exceeded in document.cookie, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies...

CVE-2023-4050

The Mozilla Foundation Security Advisory describes this flaw as: In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape...

CVE-2023-4048

The Mozilla Foundation Security Advisory describes this flaw as: An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations...

CVE-2023-4047

The Mozilla Foundation Security Advisory describes this flaw as: A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions...

Mozilla: Fullscreen notification obscured

The Mozilla Foundation Security Advisory describes this flaw as: 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...

Mozilla: Fullscreen notification obscured

The Mozilla Foundation Security Advisory describes this flaw as: 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...

Mozilla: Fullscreen notification obscured

The Mozilla Foundation Security Advisory describes this flaw as: 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...