Filtered by vendor Mozilla
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Total
2816 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-4054 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2024-02-05 | N/A | 5.5 MEDIUM |
| When opening appref-ms files, Firefox did not warn the user that these files may contain malicious code. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 102.14, Firefox ESR < 115.1, Thunderbird < 102.14, and Thunderbird < 115.1. | |||||
| CVE-2023-4045 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Firefox Esr | 2024-02-05 | N/A | 5.3 MEDIUM |
| Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. | |||||
| CVE-2023-4058 | 1 Mozilla | 1 Firefox | 2024-02-05 | N/A | 9.8 CRITICAL |
| Memory safety bugs present in Firefox 115. 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 < 116. | |||||
| CVE-2023-37456 | 1 Mozilla | 1 Firefox | 2024-02-05 | N/A | 6.5 MEDIUM |
| The session restore helper crashed whenever there was no parameter sent to the message handler. This vulnerability affects Firefox for iOS < 115. | |||||
| CVE-2023-4052 | 1 Mozilla | 2 Firefox, Firefox Esr | 2024-02-05 | N/A | 6.5 MEDIUM |
| The Firefox updater created a directory writable by non-privileged users. When uninstalling Firefox, any files in that directory would be recursively deleted with the permissions of the uninstalling user account. This could be combined with creation of a junction (a form of symbolic link) to allow arbitrary file deletion controlled by the non-privileged user. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 115.1, and Thunderbird < 115.1. | |||||
| CVE-2023-4055 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Firefox Esr | 2024-02-05 | N/A | 7.5 HIGH |
| 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 missing. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. | |||||
| CVE-2023-4057 | 1 Mozilla | 2 Firefox, Firefox Esr | 2024-02-05 | N/A | 9.8 CRITICAL |
| Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. 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 < 116, Firefox ESR < 115.1, and Thunderbird < 115.1. | |||||
| CVE-2023-4051 | 1 Mozilla | 1 Firefox | 2024-02-05 | N/A | 7.5 HIGH |
| 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. This vulnerability affects Firefox < 116. | |||||
| CVE-2023-3417 | 2 Debian, Mozilla | 2 Debian Linux, Thunderbird | 2024-02-05 | N/A | 7.5 HIGH |
| 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. | |||||
| CVE-2023-37455 | 1 Mozilla | 1 Firefox | 2024-02-05 | N/A | 5.4 MEDIUM |
| The permission request prompt from the site in the background tab was overlaid on top of the site in the foreground tab. This vulnerability affects Firefox for iOS < 115. | |||||
| CVE-2023-3600 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-02-05 | N/A | 8.8 HIGH |
| 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. | |||||
| CVE-2023-4585 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-02-05 | N/A | 8.8 HIGH |
| Memory safety bugs present in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1. 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 < 117, Firefox ESR < 115.2, and Thunderbird < 115.2. | |||||
| CVE-2023-4046 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Firefox Esr | 2024-02-05 | N/A | 5.3 MEDIUM |
| 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. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. | |||||
| CVE-2023-4056 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Firefox Esr | 2024-02-05 | N/A | 9.8 CRITICAL |
| 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 these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. | |||||
| CVE-2023-4047 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Firefox Esr | 2024-02-05 | N/A | 8.8 HIGH |
| A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. | |||||
| CVE-2023-4049 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Firefox Esr | 2024-02-05 | N/A | 5.9 MEDIUM |
| Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. | |||||
| CVE-2023-4048 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Firefox Esr | 2024-02-05 | N/A | 7.5 HIGH |
| An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. | |||||
| CVE-2023-4050 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Firefox Esr | 2024-02-05 | N/A | 7.5 HIGH |
| 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. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. | |||||
| CVE-2023-4053 | 1 Mozilla | 1 Firefox | 2024-02-05 | N/A | 6.5 MEDIUM |
| A website could have obscured the full screen 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 < 116. | |||||
| CVE-2023-34415 | 1 Mozilla | 1 Firefox | 2024-02-04 | N/A | 6.1 MEDIUM |
| When choosing a site-isolated process for a document loaded from a data: URL that was the result of a redirect, Firefox would load that document in the same process as the site that issued the redirect. This bypassed the site-isolation protections against Spectre-like attacks on sites that host an "open redirect". Firefox no longer follows HTTP redirects to data: URLs. This vulnerability affects Firefox < 114. | |||||