Total
2647 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-12405 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2024-11-21 | 2.6 LOW | 5.3 MEDIUM |
| When browsing a malicious page, a race condition in our SharedWorkerService could occur and lead to a potentially exploitable crash. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9. | |||||
| CVE-2020-12404 | 1 Mozilla | 1 Firefox | 2024-11-21 | 4.3 MEDIUM | 4.3 MEDIUM |
| For native-to-JS bridging the app requires a unique token to be passed that ensures non-app code can't call the bridging functions. That token could leak when used for downloading files. This vulnerability affects Firefox for iOS < 26. | |||||
| CVE-2020-12402 | 4 Debian, Fedoraproject, Mozilla and 1 more | 4 Debian Linux, Fedora, Firefox and 1 more | 2024-11-21 | 1.2 LOW | 4.4 MEDIUM |
| During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes. *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78. | |||||
| CVE-2020-12401 | 1 Mozilla | 1 Firefox | 2024-11-21 | 1.9 LOW | 4.7 MEDIUM |
| During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80. | |||||
| CVE-2020-12400 | 1 Mozilla | 1 Firefox | 2024-11-21 | 1.2 LOW | 4.7 MEDIUM |
| When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80. | |||||
| CVE-2020-12399 | 2 Debian, Mozilla | 4 Debian Linux, Firefox, Firefox Esr and 1 more | 2024-11-21 | 1.2 LOW | 4.4 MEDIUM |
| NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9. | |||||
| CVE-2020-12396 | 1 Mozilla | 1 Firefox | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Mozilla developers and community members reported memory safety bugs present in Firefox 75. 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 < 76. | |||||
| CVE-2020-12395 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. 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 Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0. | |||||
| CVE-2020-12394 | 1 Mozilla | 1 Firefox | 2024-11-21 | 2.1 LOW | 3.3 LOW |
| A logic flaw in our location bar implementation could have allowed a local attacker to spoof the current location by selecting a different origin and removing focus from the input element. This vulnerability affects Firefox < 76. | |||||
| CVE-2020-12393 | 2 Microsoft, Mozilla | 4 Windows, Firefox, Firefox Esr and 1 more | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the website. If a user used the 'Copy as cURL' feature and pasted the command into a terminal, it could have resulted in command injection and arbitrary command execution. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0. | |||||
| CVE-2020-12392 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP POST data of a request, which can be controlled by the website. If a user used the 'Copy as cURL' feature and pasted the command into a terminal, it could have resulted in the disclosure of local files. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0. | |||||
| CVE-2020-12391 | 1 Mozilla | 1 Firefox | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| Documents formed using data: URLs in an OBJECT element failed to inherit the CSP of the creating context. This allowed the execution of scripts that should have been blocked, albeit with a unique opaque origin. This vulnerability affects Firefox < 76. | |||||
| CVE-2020-12390 | 1 Mozilla | 1 Firefox | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Incorrect origin serialization of URLs with IPv6 addresses could lead to incorrect security checks. This vulnerability affects Firefox < 76. | |||||
| CVE-2020-12389 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2024-11-21 | 7.5 HIGH | 10.0 CRITICAL |
| The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox ESR < 68.8 and Firefox < 76. | |||||
| CVE-2020-12388 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2024-11-21 | 7.5 HIGH | 10.0 CRITICAL |
| The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox ESR < 68.8 and Firefox < 76. | |||||
| CVE-2020-12387 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-11-21 | 6.8 MEDIUM | 8.1 HIGH |
| A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0. | |||||
| CVE-2019-9821 | 1 Mozilla | 1 Firefox | 2024-11-21 | 6.8 MEDIUM | 8.1 HIGH |
| A use-after-free vulnerability can occur in AssertWorkerThread due to a race condition with shared workers. This results in a potentially exploitable crash. This vulnerability affects Firefox < 67. | |||||
| CVE-2019-9820 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. | |||||
| CVE-2019-9819 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| A vulnerability where a JavaScript compartment mismatch can occur while working with the fetch API, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. | |||||
| CVE-2019-9818 | 2 Microsoft, Mozilla | 4 Windows, Firefox, Firefox Esr and 1 more | 2024-11-21 | 5.1 MEDIUM | 8.3 HIGH |
| A race condition is present in the crash generation server used to generate data for the crash reporter. This issue can lead to a use-after-free in the main process, resulting in a potentially exploitable crash and a sandbox escape. *Note: this vulnerability only affects Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. | |||||