Filtered by vendor Mozilla
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Total
3042 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-23970 | 1 Mozilla | 1 Firefox | 2024-02-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| Context-specific code was included in a shared jump table; resulting in assertions being triggered in multithreaded wasm code. This vulnerability affects Firefox < 86. | |||||
| CVE-2020-15674 | 1 Mozilla | 1 Firefox | 2024-02-28 | 6.8 MEDIUM | 8.8 HIGH |
| Mozilla developers reported memory safety bugs present in Firefox 80. 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 < 81. | |||||
| CVE-2020-26955 | 1 Mozilla | 1 Firefox | 2024-02-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| When a user downloaded a file in Firefox for Android, if a cookie is set, it would have been re-sent during a subsequent file download operation on the same domain, regardless of whether the original and subsequent request were in private and non-private browsing modes. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 83. | |||||
| CVE-2021-23968 | 2 Debian, Mozilla | 4 Debian Linux, Firefox, Firefox Esr and 1 more | 2024-02-28 | 4.3 MEDIUM | 4.3 MEDIUM |
| If Content Security Policy blocked frame navigation, the full destination of a redirect served in the frame was reported in the violation report; as opposed to the original frame URI. This could be used to leak sensitive information contained in such URIs. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8. | |||||
| CVE-2020-15664 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-02-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed. This vulnerability affects Firefox < 80, Thunderbird < 78.2, Thunderbird < 68.12, Firefox ESR < 68.12, Firefox ESR < 78.2, and Firefox for Android < 80. | |||||
| CVE-2020-15668 | 1 Mozilla | 1 Firefox | 2024-02-28 | 4.3 MEDIUM | 4.3 MEDIUM |
| A lock was missing when accessing a data structure and importing certificate information into the trust database. This vulnerability affects Firefox < 80 and Firefox for Android < 80. | |||||
| CVE-2020-26965 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-02-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| Some websites have a feature "Show Password" where clicking a button will change a password field into a textbook field, revealing the typed password. If, when using a software keyboard that remembers user input, a user typed their password and used that feature, the type of the password field was changed, resulting in a keyboard layout change and the possibility for the software keyboard to remember the typed password. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5. | |||||
| CVE-2020-15678 | 3 Debian, Mozilla, Opensuse | 5 Debian Linux, Firefox, Firefox Esr and 2 more | 2024-02-28 | 6.8 MEDIUM | 8.8 HIGH |
| When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This occurs because the function APZCTreeManager::ComputeClippedCompositionBounds did not follow iterator invalidation rules. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3. | |||||
| CVE-2020-26973 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-02-28 | 6.8 MEDIUM | 8.8 HIGH |
| Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6. | |||||
| CVE-2021-23972 | 1 Mozilla | 1 Firefox | 2024-02-28 | 6.8 MEDIUM | 8.8 HIGH |
| One phishing tactic on the web is to provide a link with HTTP Auth. For example 'https://www.phishingtarget.com@evil.com'. To mitigate this type of attack, Firefox will display a warning dialog; however, this warning dialog would not have been displayed if evil.com used a redirect that was cached by the browser. This vulnerability affects Firefox < 86. | |||||
| CVE-2020-26961 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-02-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| When DNS over HTTPS is in use, it intentionally filters RFC1918 and related IP ranges from the responses as these do not make sense coming from a DoH resolver. However when an IPv4 address was mapped through IPv6, these addresses were erroneously let through, leading to a potential DNS Rebinding attack. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5. | |||||
| CVE-2021-23953 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-02-28 | 4.3 MEDIUM | 4.3 MEDIUM |
| If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7. | |||||
| CVE-2020-26979 | 1 Mozilla | 1 Firefox | 2024-02-28 | 5.8 MEDIUM | 6.1 MEDIUM |
| When a user typed a URL in the address bar or the search bar and quickly hit the enter key, a website could sometimes capture that event and then redirect the user before navigation occurred to the desired, entered address. To construct a convincing spoof the attacker would have had to guess what the user was typing, perhaps by suggesting it. This vulnerability affects Firefox < 84. | |||||
| CVE-2020-15676 | 3 Debian, Mozilla, Opensuse | 5 Debian Linux, Firefox, Firefox Esr and 2 more | 2024-02-28 | 4.3 MEDIUM | 6.1 MEDIUM |
| Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3. | |||||
| CVE-2021-23979 | 1 Mozilla | 1 Firefox | 2024-02-28 | 6.8 MEDIUM | 8.8 HIGH |
| Mozilla developers reported memory safety bugs present in Firefox 85. 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 < 86. | |||||
| CVE-2020-26970 | 1 Mozilla | 1 Thunderbird | 2024-02-28 | 9.3 HIGH | 8.8 HIGH |
| When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte. Depending on processor architecture and stack layout, this leads to stack corruption that may be exploitable. This vulnerability affects Thunderbird < 78.5.1. | |||||
| CVE-2020-35111 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-02-28 | 4.3 MEDIUM | 4.3 MEDIUM |
| When an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest callback was not triggered for view-source URLs. While web content cannot navigate to such URLs, a user opening View Source could have inadvertently leaked their IP address. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6. | |||||
| CVE-2020-26957 | 1 Mozilla | 1 Firefox | 2024-02-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| OneCRL was non-functional in the new Firefox for Android due to a missing service initialization. This could result in a failure to enforce some certificate revocations. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 83. | |||||
| CVE-2020-26956 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2024-02-28 | 4.3 MEDIUM | 6.1 MEDIUM |
| In some cases, removing HTML elements during sanitization would keep existing SVG event handlers and therefore lead to XSS. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5. | |||||
| CVE-2021-23955 | 1 Mozilla | 1 Firefox | 2024-02-28 | 4.3 MEDIUM | 6.1 MEDIUM |
| The browser could have been confused into transferring a pointer lock state into another tab, which could have lead to clickjacking attacks. This vulnerability affects Firefox < 85. | |||||