Filtered by vendor Mozilla
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Total
3295 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-11694 | 2 Microsoft, Mozilla | 4 Windows, Firefox, Firefox Esr and 1 more | 2020-08-24 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability exists in the Windows sandbox where an uninitialized value in memory can be leaked to a renderer from a broker when making a call to access an otherwise unavailable file. This results in the potential leaking of information stored at that memory location. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. | |||||
| CVE-2019-11748 | 1 Mozilla | 2 Firefox, Firefox Esr | 2020-08-24 | 4.3 MEDIUM | 6.5 MEDIUM |
| WebRTC in Firefox will honor persisted permissions given to sites for access to microphone and camera resources even when in a third-party context. In light of recent high profile vulnerabilities in other software, a decision was made to no longer persist these permissions. This avoids the possibility of trusted WebRTC resources being invisibly embedded in web content and abusing permissions previously given by users. Users will now be prompted for permissions on each use. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1. | |||||
| CVE-2019-17025 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2020-08-24 | 6.8 MEDIUM | 8.8 HIGH |
| Mozilla developers reported memory safety bugs present in Firefox 71. 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 < 72. | |||||
| CVE-2018-18513 | 1 Mozilla | 1 Thunderbird | 2020-08-24 | 5.0 MEDIUM | 7.5 HIGH |
| A crash can occur when processing a crafted S/MIME message or an XPI package containing a crafted signature. This can be used as a denial-of-service (DOS) attack because Thunderbird reopens the last seen message on restart, triggering the crash again. This vulnerability affects Thunderbird < 60.5. | |||||
| CVE-2018-5160 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2020-08-24 | 5.0 MEDIUM | 7.5 HIGH |
| WebRTC can use a "WrappedI420Buffer" pixel buffer but the owning image object can be freed while it is still in use. This can result in the WebRTC encoder using uninitialized memory, leading to a potentially exploitable crash. This vulnerability affects Firefox < 60. | |||||
| CVE-2018-12403 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2020-08-24 | 5.0 MEDIUM | 5.3 MEDIUM |
| If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63. | |||||
| CVE-2018-5168 | 4 Canonical, Debian, Mozilla and 1 more | 12 Ubuntu Linux, Debian Linux, Firefox and 9 more | 2020-08-24 | 5.0 MEDIUM | 5.3 MEDIUM |
| Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. This could allow a malicious site to install a theme without user interaction which could contain offensive or embarrassing images. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8. | |||||
| CVE-2019-11699 | 1 Mozilla | 1 Firefox | 2020-08-24 | 4.3 MEDIUM | 6.5 MEDIUM |
| 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-2019-11700 | 2 Microsoft, Mozilla | 2 Windows, Firefox | 2020-08-24 | 4.3 MEDIUM | 6.5 MEDIUM |
| 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-2019-11749 | 1 Mozilla | 2 Firefox, Firefox Esr | 2020-08-24 | 4.3 MEDIUM | 4.3 MEDIUM |
| A vulnerability exists in WebRTC where malicious web content can use probing techniques on the getUserMedia API using constraints to reveal device properties of cameras on the system without triggering a user prompt or notification. This allows for the potential fingerprinting of users. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1. | |||||
| CVE-2019-11750 | 1 Mozilla | 2 Firefox, Firefox Esr | 2020-08-24 | 4.3 MEDIUM | 6.5 MEDIUM |
| A type confusion vulnerability exists in Spidermonkey, which results in a non-exploitable crash. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1. | |||||
| CVE-2018-18497 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2020-08-24 | 4.3 MEDIUM | 6.5 MEDIUM |
| Limitations on the URIs allowed to WebExtensions by the browser.windows.create API can be bypassed when a pipe in the URL field is used within the extension to load multiple pages as a single argument. This could allow a malicious WebExtension to open privileged about: or file: locations. This vulnerability affects Firefox < 64. | |||||
| CVE-2019-11755 | 1 Mozilla | 1 Thunderbird | 2020-08-24 | 5.0 MEDIUM | 7.5 HIGH |
| A crafted S/MIME message consisting of an inner encryption layer and an outer SignedData layer was shown as having a valid digital signature, although the signer might have had no access to the contents of the encrypted message, and might have stripped a different signature from the encrypted message. Previous versions had only suppressed showing a digital signature for messages with an outer multipart/signed layer. This vulnerability affects Thunderbird < 68.1.1. | |||||
| CVE-2019-11754 | 1 Mozilla | 1 Firefox | 2020-08-24 | 4.3 MEDIUM | 4.3 MEDIUM |
| When the pointer lock is enabled by a website though requestPointerLock(), no user notification is given. This could allow a malicious website to hijack the mouse pointer and confuse users. This vulnerability affects Firefox < 69.0.1. | |||||
| CVE-2018-18496 | 2 Microsoft, Mozilla | 2 Windows, Firefox | 2020-08-24 | 6.8 MEDIUM | 8.8 HIGH |
| When the RSS Feed preview about:feeds page is framed within another page, it can be used in concert with scripted content for a clickjacking attack that confuses users into downloading and executing an executable file from a temporary directory. *Note: This issue only affects Windows operating systems. Other operating systems are not affected.*. This vulnerability affects Firefox < 64. | |||||
| CVE-2018-5095 | 4 Canonical, Debian, Mozilla and 1 more | 11 Ubuntu Linux, Debian Linux, Firefox and 8 more | 2020-08-24 | 7.5 HIGH | 9.8 CRITICAL |
| An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58. | |||||
| CVE-2019-11702 | 2 Microsoft, Mozilla | 2 Windows, Firefox | 2020-08-24 | 4.3 MEDIUM | 6.5 MEDIUM |
| 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-2019-11695 | 1 Mozilla | 1 Firefox | 2020-08-24 | 4.3 MEDIUM | 4.3 MEDIUM |
| A custom cursor defined by scripting on a site can position itself over the addressbar to spoof the actual cursor when it should not be allowed outside of the primary web content area. This could be used by a malicious site to trick users into clicking on permission prompts, doorhanger notifications, or other buttons inadvertently if the location is spoofed over the user interface. This vulnerability affects Firefox < 67. | |||||
| CVE-2019-11733 | 1 Mozilla | 2 Firefox, Firefox Esr | 2020-08-24 | 5.0 MEDIUM | 9.8 CRITICAL |
| When a master password is set, it is required to be entered again before stored passwords can be accessed in the 'Saved Logins' dialog. It was found that locally stored passwords can be copied to the clipboard thorough the 'copy password' context menu item without re-entering the master password if the master password had been previously entered in the same session, allowing for potential theft of stored passwords. This vulnerability affects Firefox < 68.0.2 and Firefox ESR < 68.0.2. | |||||
| CVE-2019-11751 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2020-08-24 | 6.8 MEDIUM | 8.8 HIGH |
| Logging-related command line parameters are not properly sanitized when Firefox is launched by another program, such as when a user clicks on malicious links in a chat application. This can be used to write a log file to an arbitrary location such as the Windows 'Startup' folder. <br>*Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1. | |||||