Filtered by vendor Mozilla
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Filtered by product Firefox
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Total
2942 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2019-11735 | 3 Mozilla, Opensuse, Redhat | 4 Firefox, Firefox Esr, Leap and 1 more | 2024-11-21 | 8.8 High |
| Mozilla developers and community members reported memory safety bugs present in Firefox 68 and Firefox ESR 68. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1. | ||||
| CVE-2019-11734 | 1 Mozilla | 1 Firefox | 2024-11-21 | 9.8 Critical |
| Mozilla developers and community members reported memory safety bugs present in Firefox 68. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 69. | ||||
| CVE-2019-11730 | 5 Debian, Mozilla, Opensuse and 2 more | 8 Debian Linux, Firefox, Firefox Esr and 5 more | 2024-11-21 | 6.5 Medium |
| A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and they may uploaded to a server. It was demonstrated that in combination with a popular Android messaging app, if a malicious HTML attachment is sent to a user and they opened that attachment in Firefox, due to that app's predictable pattern for locally-saved file names, it is possible to read attachments the victim received from other correspondents. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. | ||||
| CVE-2019-11728 | 2 Mozilla, Opensuse | 2 Firefox, Leap | 2024-11-21 | 4.7 Medium |
| The HTTP Alternative Services header, Alt-Svc, can be used by a malicious site to scan all TCP ports of any host that the accessible to a user when web content is loaded. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11727 | 2 Mozilla, Redhat | 3 Firefox, Enterprise Linux, Openshift Do | 2024-11-21 | N/A |
| A vulnerability exists where it possible to force Network Security Services (NSS) to sign CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11725 | 2 Mozilla, Opensuse | 2 Firefox, Leap | 2024-11-21 | 6.5 Medium |
| When a user navigates to site marked as unsafe by the Safebrowsing API, warning messages are displayed and navigation is interrupted but resources from the same site loaded through websockets are not blocked, leading to the loading of unsafe resources and bypassing safebrowsing protections. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11724 | 2 Mozilla, Opensuse | 2 Firefox, Leap | 2024-11-21 | 6.1 Medium |
| Application permissions give additional remote troubleshooting permission to the site input.mozilla.org, which has been retired and now redirects to another site. This additional permission is unnecessary and is a potential vector for malicious attacks. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11723 | 2 Mozilla, Opensuse | 2 Firefox, Leap | 2024-11-21 | 7.5 High |
| A vulnerability exists during the installation of add-ons where the initial fetch ignored the origin attributes of the browsing context. This could leak cookies in private browsing mode or across different "containers" for people who use the Firefox Multi-Account Containers Web Extension. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11721 | 2 Mozilla, Opensuse | 2 Firefox, Leap | 2024-11-21 | 6.5 Medium |
| The unicode latin 'kra' character can be used to spoof a standard 'k' character in the addressbar. This allows for domain spoofing attacks as do not display as punycode text, allowing for user confusion. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11720 | 2 Mozilla, Opensuse | 2 Firefox, Leap | 2024-11-21 | 6.1 Medium |
| Some unicode characters are incorrectly treated as whitespace during the parsing of web content instead of triggering parsing errors. This allows malicious code to then be processed, evading cross-site scripting (XSS) filtering. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11718 | 2 Mozilla, Opensuse | 2 Firefox, Leap | 2024-11-21 | 5.3 Medium |
| Activity Stream can display content from sent from the Snippet Service website. This content is written to innerHTML on the Activity Stream page without sanitization, allowing for a potential access to other information available to the Activity Stream, such as browsing history, if the Snipper Service were compromised. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11716 | 1 Mozilla | 1 Firefox | 2024-11-21 | N/A |
| Until explicitly accessed by script, window.globalThis is not enumerable and, as a result, is not visible to code such as Object.getOwnPropertyNames(window). Sites that deploy a sandboxing that depends on enumerating and freezing access to the window object may miss this, allowing their sandboxes to be bypassed. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11714 | 1 Mozilla | 1 Firefox | 2024-11-21 | N/A |
| Necko can access a child on the wrong thread during UDP connections, resulting in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11710 | 2 Mozilla, Opensuse | 2 Firefox, Leap | 2024-11-21 | 9.8 Critical |
| Mozilla developers and community members reported memory safety bugs present in Firefox 67. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 68. | ||||
| CVE-2019-11702 | 2 Microsoft, Mozilla | 2 Windows, Firefox | 2024-11-21 | N/A |
| A hyperlink using protocols associated with Internet Explorer, such as IE.HTTP:, can be used to open local files at a known location with Internet Explorer if a user approves execution when prompted. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 67.0.2. | ||||
| CVE-2019-11701 | 1 Mozilla | 1 Firefox | 2024-11-21 | N/A |
| The default webcal: protocol handler will load a web site vulnerable to cross-site scripting (XSS) attacks. This default was left in place as a legacy feature and has now been removed. *Note: this issue only affects users with an account on the vulnerable service. Other users are unaffected.*. This vulnerability affects Firefox < 67. | ||||
| CVE-2019-11700 | 2 Microsoft, Mozilla | 2 Windows, Firefox | 2024-11-21 | N/A |
| A hyperlink using the res: protocol can be used to open local files at a known location in Internet Explorer if a user approves execution when prompted. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 67. | ||||
| CVE-2019-11699 | 1 Mozilla | 1 Firefox | 2024-11-21 | N/A |
| A malicious page can briefly cause the wrong name to be highlighted as the domain name in the addressbar during page navigations. This could result in user confusion of which site is currently loaded for spoofing attacks. This vulnerability affects Firefox < 67. | ||||
| CVE-2019-11697 | 1 Mozilla | 1 Firefox | 2024-11-21 | N/A |
| If the ALT and "a" keys are pressed when users receive an extension installation prompt, the extension will be installed without the install prompt delay that keeps the prompt visible in order for users to accept or decline the installation. A malicious web page could use this with spoofing on the page to trick users into installing a malicious extension. This vulnerability affects Firefox < 67. | ||||
| CVE-2019-11696 | 1 Mozilla | 1 Firefox | 2024-11-21 | N/A |
| Files with the .JNLP extension used for "Java web start" applications are not treated as executable content for download prompts even though they can be executed if Java is installed on the local system. This could allow users to mistakenly launch an executable binary locally. This vulnerability affects Firefox < 67. | ||||