Vulnerabilities > Mozilla > Firefox ESR > 91.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-12-22 | CVE-2022-38477 | Out-of-bounds Write vulnerability in Mozilla Firefox Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and Firefox ESR 102.1. | 8.8 |
| 2022-12-22 | CVE-2022-38478 | Out-of-bounds Write vulnerability in Mozilla Thunderbird Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. | 8.8 |
| 2022-12-22 | CVE-2022-3266 | Out-of-bounds Read vulnerability in Mozilla Thunderbird An out-of-bounds read can occur when decoding H264 video. | 5.5 |
| 2022-12-22 | CVE-2022-40956 | Cross-site Scripting vulnerability in Mozilla Thunderbird When injecting an HTML base element, some requests would ignore the CSP's base-uri settings and accept the injected element's base instead. | 6.1 |
| 2022-12-22 | CVE-2022-40957 | Unspecified vulnerability in Mozilla Thunderbird Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.<br>*This bug only affects Firefox on ARM64 platforms.*. | 6.5 |
| 2022-12-22 | CVE-2022-40958 | Injection vulnerability in Mozilla Thunderbird By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context could set and thus overwrite cookies from a secure context, leading to session fixation and other attacks. | 6.5 |
| 2022-12-22 | CVE-2022-40959 | Insecure Storage of Sensitive Information vulnerability in Mozilla Thunderbird During iframe navigation, certain pages did not have their FeaturePolicy fully initialized leading to a bypass that leaked device permissions into untrusted subdocuments. | 6.5 |
| 2022-12-22 | CVE-2022-40960 | Use After Free vulnerability in Mozilla Thunderbird Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. | 6.5 |
| 2022-12-22 | CVE-2022-40962 | Out-of-bounds Write vulnerability in Mozilla Thunderbird Mozilla developers Nika Layzell, Timothy Nikkel, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 104 and Firefox ESR 102.2. | 8.8 |
| 2022-12-22 | CVE-2022-42927 | Origin Validation Error vulnerability in Mozilla Firefox A same-origin policy violation could have allowed the theft of cross-origin URL entries, leaking the result of a redirect, via `performance.getEntries()`. | 8.1 |