Filtered by vendor Mozilla
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Filtered by product Firefox
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Total
2584 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-26485 | 1 Mozilla | 4 Firefox, Firefox Esr, Firefox Focus and 1 more | 2022-12-30 | 8.8 High |
| Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0. | ||||
| CVE-2022-26387 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | 7.5 High |
| When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified and Firefox would not have noticed. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7. | ||||
| CVE-2022-26385 | 1 Mozilla | 1 Firefox | 2022-12-30 | 6.5 Medium |
| In unusual circumstances, an individual thread may outlive the thread's manager during shutdown. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 98. | ||||
| CVE-2022-26383 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | 4.3 Medium |
| When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7. | ||||
| CVE-2022-26382 | 1 Mozilla | 1 Firefox | 2022-12-30 | 4.3 Medium |
| While the text displayed in Autofill tooltips cannot be directly read by JavaScript, the text was rendered using page fonts. Side-channel attacks on the text by using specially crafted fonts could have lead to this text being inferred by the webpage. This vulnerability affects Firefox < 98. | ||||
| CVE-2022-26381 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | 8.8 High |
| An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7. | ||||
| CVE-2022-22760 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | 6.5 Medium |
| When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6. | ||||
| CVE-2022-22761 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | 8.8 High |
| Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6. | ||||
| CVE-2022-22762 | 2 Google, Mozilla | 2 Android, Firefox | 2022-12-30 | 4.3 Medium |
| Under certain circumstances, a JavaScript alert (or prompt) could have been shown while another website was displayed underneath it. This could have been abused to trick the user. <br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 97. | ||||
| CVE-2022-22763 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | 8.8 High |
| When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. This vulnerability affects Firefox < 96, Thunderbird < 91.6, and Firefox ESR < 91.6. | ||||
| CVE-2022-22747 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | 6.5 Medium |
| After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5. | ||||
| CVE-2022-22748 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | 6.5 Medium |
| Malicious websites could have confused Firefox into showing the wrong origin when asking to launch a program and handling an external URL protocol. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5. | ||||
| CVE-2022-22749 | 1 Mozilla | 1 Firefox | 2022-12-29 | 4.3 Medium |
| When scanning QR codes, Firefox for Android would have allowed navigation to some URLs that do not point to web content.<br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 96. | ||||
| CVE-2022-22750 | 3 Apple, Microsoft, Mozilla | 3 Macos, Windows, Firefox | 2022-12-29 | 6.5 Medium |
| By generally accepting and passing resource handles across processes, a compromised content process might have confused higher privileged processes to interact with handles that the unprivileged process should not have access to.<br>*This bug only affects Firefox for Windows and MacOS. Other operating systems are unaffected.*. This vulnerability affects Firefox < 96. | ||||
| CVE-2022-22756 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | 8.8 High |
| If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an executable script which would have run arbitrary code after the user clicked on it. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6. | ||||
| CVE-2022-22755 | 1 Mozilla | 1 Firefox | 2022-12-29 | 8.8 High |
| By using XSL Transforms, a malicious webserver could have served a user an XSL document that would continue to execute JavaScript (within the bounds of the same-origin policy) even after the tab was closed. This vulnerability affects Firefox < 97. | ||||
| CVE-2022-22754 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | 6.5 Medium |
| 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. | ||||
| CVE-2022-22753 | 2 Microsoft, Mozilla | 4 Windows, Firefox, Firefox Esr and 1 more | 2022-12-29 | 7.1 High |
| A Time-of-Check Time-of-Use bug existed in the Maintenance (Updater) Service that could be abused to grant Users write access to an arbitrary directory. This could have been used to escalate to SYSTEM access.<br>*This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6. | ||||
| CVE-2022-22752 | 1 Mozilla | 1 Firefox | 2022-12-29 | 8.8 High |
| Mozilla developers Christian Holler and Jason Kratzer reported memory safety bugs present in Firefox 95. 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 < 96. | ||||
| CVE-2022-22751 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | 8.8 High |
| Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve Fink reported memory safety bugs present in Firefox 95 and Firefox ESR 91.4. 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 < 91.5, Firefox < 96, and Thunderbird < 91.5. | ||||