Filtered by vendor Mozilla
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Filtered by product Firefox Esr
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Total
1100 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2019-17005 | 4 Canonical, Mozilla, Opensuse and 1 more | 7 Ubuntu Linux, Firefox, Firefox Esr and 4 more | 2024-08-05 | 8.8 High |
| The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71. | ||||
| CVE-2019-17016 | 4 Canonical, Debian, Mozilla and 1 more | 11 Ubuntu Linux, Debian Linux, Firefox and 8 more | 2024-08-05 | 6.1 Medium |
| When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72. | ||||
| CVE-2019-17026 | 3 Canonical, Mozilla, Redhat | 6 Ubuntu Linux, Firefox, Firefox Esr and 3 more | 2024-08-05 | 8.8 High |
| Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1. | ||||
| CVE-2019-11758 | 3 Canonical, Mozilla, Redhat | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2024-08-04 | 8.8 High |
| Mozilla community member Philipp reported a memory safety bug present in Firefox 68 when 360 Total Security was installed. This bug showed evidence of memory corruption in the accessibility engine and we presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox < 69, Thunderbird < 68.2, and Firefox ESR < 68.2. | ||||
| CVE-2019-11759 | 3 Canonical, Mozilla, Redhat | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2024-08-04 | 8.8 High |
| An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an attacker to execute arbitrary code or more likely lead to a crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | ||||
| CVE-2019-11753 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2024-08-04 | 7.8 High |
| The Firefox installer allows Firefox to be installed to a custom user writable location, leaving it unprotected from manipulation by unprivileged users or malware. If the Mozilla Maintenance Service is manipulated to update this unprotected location and the updated maintenance service in the unprotected location has been altered, the altered maintenance service can run with elevated privileges during the update process due to a lack of integrity checks. This allows for privilege escalation if the executable has been replaced locally. <br>*Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.*. This vulnerability affects Firefox < 69, Firefox ESR < 60.9, and Firefox ESR < 68.1. | ||||
| CVE-2019-11752 | 2 Mozilla, Redhat | 4 Firefox, Firefox Esr, Thunderbird and 1 more | 2024-08-04 | 8.8 High |
| It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1. | ||||
| CVE-2019-11763 | 3 Canonical, Mozilla, Redhat | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2024-08-04 | 6.1 Medium |
| Failure to correctly handle null bytes when processing HTML entities resulted in Firefox incorrectly parsing these entities. This could have led to HTML comment text being treated as HTML which could have led to XSS in a web application under certain conditions. It could have also led to HTML entities being masked from filters - enabling the use of entities to mask the actual characters of interest from filters. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | ||||
| CVE-2019-11764 | 3 Canonical, Mozilla, Redhat | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2024-08-04 | 8.8 High |
| Mozilla developers and community members reported memory safety bugs present in Firefox 69 and Firefox ESR 68.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | ||||
| CVE-2019-11760 | 3 Canonical, Mozilla, Redhat | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2024-08-04 | 8.8 High |
| A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | ||||
| CVE-2019-11761 | 3 Canonical, Mozilla, Redhat | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2024-08-04 | 5.4 Medium |
| By using a form with a data URI it was possible to gain access to the privileged JSONView object that had been cloned into content. Impact from exposing this object appears to be minimal, however it was a bypass of existing defense in depth mechanisms. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | ||||
| CVE-2019-11751 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2024-08-04 | 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. | ||||
| CVE-2019-11757 | 3 Canonical, Mozilla, Redhat | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2024-08-04 | 8.8 High |
| When following the value's prototype chain, it was possible to retain a reference to a locale, delete it, and subsequently reference it. This resulted in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | ||||
| CVE-2019-11735 | 3 Mozilla, Opensuse, Redhat | 4 Firefox, Firefox Esr, Leap and 1 more | 2024-08-04 | 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-2019-11762 | 3 Canonical, Mozilla, Redhat | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2024-08-04 | 6.1 Medium |
| If two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call arbitrary DOM methods/getters/setters on the now-cross-origin window. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | ||||
| CVE-2019-11749 | 2 Mozilla, Redhat | 3 Firefox, Firefox Esr, Enterprise Linux | 2024-08-04 | 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-2019-11729 | 2 Mozilla, Redhat | 5 Firefox, Firefox Esr, Thunderbird and 2 more | 2024-08-04 | 7.5 High |
| Empty or malformed p256-ECDH public keys may trigger a segmentation fault due values being improperly sanitized before being copied into memory and used. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. | ||||
| CVE-2019-11743 | 2 Mozilla, Redhat | 4 Firefox, Firefox Esr, Thunderbird and 1 more | 2024-08-04 | 3.7 Low |
| Navigation events were not fully adhering to the W3C's "Navigation-Timing Level 2" draft specification in some instances for the unload event, which restricts access to detailed timing attributes to only be same-origin. This resulted in potential cross-origin information exposure of history through timing side-channel attacks. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1. | ||||
| CVE-2019-11740 | 4 Canonical, Mozilla, Opensuse and 1 more | 6 Ubuntu Linux, Firefox, Firefox Esr and 3 more | 2024-08-04 | 8.8 High |
| Mozilla developers and community members reported memory safety bugs present in Firefox 68, Firefox ESR 68, and Firefox 60.8. 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, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1. | ||||
| CVE-2019-11708 | 2 Mozilla, Redhat | 4 Firefox, Firefox Esr, Thunderbird and 1 more | 2024-08-04 | 10.0 Critical |
| Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2. | ||||