Total
1221 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-28289 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 8.8 HIGH |
| Mozilla developers and community members Nika Layzell, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 91.7. 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 Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8. | |||||
| CVE-2022-29909 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 8.8 HIGH |
| Documents in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wrongfully inheriting the top-level permissions. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100. | |||||
| CVE-2022-34481 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 8.8 HIGH |
| In the <code>nsTArray_Impl::ReplaceElementsAt()</code> function, an integer overflow could have occurred when the number of elements to replace was too large for the container. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. | |||||
| CVE-2022-34484 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 8.8 HIGH |
| The Mozilla Fuzzing Team reported potential vulnerabilities present in Thunderbird 91.10. 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 < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. | |||||
| CVE-2022-34468 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 8.8 HIGH |
| An iframe that was not permitted to run scripts could do so if the user clicked on a <code>javascript:</code> link. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. | |||||
| CVE-2022-26485 | 1 Mozilla | 4 Firefox, Firefox Esr, Firefox Focus and 1 more | 2022-12-30 | N/A | 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 | N/A | 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-2022-26383 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 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-2022-26381 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 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-2022-22764 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 8.8 HIGH |
| Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. 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 < 97, Thunderbird < 91.6, and Firefox ESR < 91.6. | |||||
| CVE-2022-22760 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 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 | N/A | 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-2022-22763 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 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 | N/A | 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 | N/A | 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-2022-22756 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | N/A | 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-2022-22754 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | N/A | 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 | N/A | 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-2022-22751 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | N/A | 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. | |||||
| CVE-2022-22759 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | N/A | 9.6 CRITICAL |
| If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6. | |||||