Vulnerabilities > Mozilla > Firefox ESR
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-12-22 | CVE-2022-28282 | Use After Free vulnerability in Mozilla Firefox ESR By using a link with <code>rel="localization"</code> a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed pointer, leading to a potential exploitable crash. | 6.5 |
| 2022-12-22 | CVE-2022-28285 | Out-of-bounds Read vulnerability in Mozilla Firefox ESR When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. | 6.5 |
| 2022-12-22 | CVE-2022-28286 | Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Firefox ESR Due to a layout change, iframe contents could have been rendered outside of its border. | 5.4 |
| 2022-12-22 | CVE-2022-28289 | Out-of-bounds Write vulnerability in Mozilla Firefox ESR 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. | 8.8 |
| 2022-12-22 | CVE-2022-29909 | Incorrect Default Permissions vulnerability in Mozilla Thunderbird 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. | 8.8 |
| 2022-12-22 | CVE-2022-29911 | Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Thunderbird An improper implementation of the new iframe sandbox keyword <code>allow-top-navigation-by-user-activation</code> could lead to script execution without <code>allow-scripts</code> being present. | 6.1 |
| 2022-12-22 | CVE-2022-29912 | Open Redirect vulnerability in Mozilla Thunderbird Requests initiated through reader mode did not properly omit cookies with a SameSite attribute. | 6.1 |
| 2022-12-22 | CVE-2022-29914 | Unspecified vulnerability in Mozilla Thunderbird When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser spoofing attacks. | 6.5 |
| 2022-12-22 | CVE-2022-29916 | Unspecified vulnerability in Mozilla Thunderbird Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. | 6.5 |
| 2022-12-22 | CVE-2022-29917 | Out-of-bounds Write vulnerability in Mozilla Thunderbird Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99 and Firefox ESR 91.8. | 9.8 |