Mozilla Firefox and Firefox ESR Security Bypass Vulnerability (CNVD-2019-08534)

Mozilla Firefox and Firefox ESR are both products of the Mozilla Foundation in the U.S. Mozilla Firefox is an open source web browser.Firefox ESR is an extended support version of Firefox web browser. A security vulnerability exists in Mozilla Firefox versions prior to 66 and Firefox ESR versions...

Unspecified Vulnerability in Mozilla Firefox (CNVD-2019-08532)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox prior to version 66, which originated when a document sent over an FTP connection could be injected into an alert. The vulnerability can be exploited ...

Mozilla Firefox Memory Corruption Vulnerability (CNVD-2019-08540)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in the Prio inventory in versions of Mozilla Firefox prior to 66. An attacker could exploit this vulnerability to cause memory corruption...

Mozilla Firefox Man-in-the-Middle Attack Vulnerability (CNVD-2019-08537)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox prior to version 66, which stems from the program failing to properly perform Upgrade-Insecure-Requests on same-origin navigation, and can be exploite...

Mozilla Firefox and Firefox ESR Memory Misreference Vulnerability (CNVD-2019-08521)

Mozilla Firefox and Firefox ESR are both products of the Mozilla Foundation in the U.S. Mozilla Firefox is an open source web browser.Firefox ESR is an extended support version of Firefox web browser. A memory misreference vulnerability exists in Mozilla Firefox versions prior to 66 and Firefox E...

Mozilla Firefox Memory Corruption Vulnerability (CNVD-2019-08522)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox version 65. An attacker can exploit the vulnerability to cause memory corruption or possibly execute arbitrary code...

Mozilla Firefox and Firefox ESR Memory Corruption Vulnerability (CNVD-2019-08523)

Mozilla Firefox and Firefox ESR are both products of the Mozilla Foundation in the U.S. Mozilla Firefox is an open source web browser.Firefox ESR is an extended support version of Firefox web browser. A security vulnerability exists in Mozilla Firefox version 65 and Firefox ESR version 60.5. A...

USN-3917-1 snapd vulnerability

The snapd default seccomp filter for strict mode snaps blocks the use of the ioctl system call when used with TIOCSTI as the second argument to the system call. Jann Horn discovered that this restriction could be circumvented on 64 bit architectures. A malicious snap could exploit this to bypass...

UBUNTU-CVE-2019-9893

libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators LT, GT, LE, GE, which might able to lead to bypassing seccomp filters and potential privilege escalations...

Mozilla: Proxy Auto-Configuration file can define localhost access to be proxied

When proxy auto-detection is enabled, if a web server serves a Proxy Auto-Configuration PAC file or if a PAC file is loaded locally, this PAC file can specify that requests to the localhost are to be sent through the proxy to another server. This behavior is disallowed by default when a proxy is...

Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6

Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. 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...

Mozilla: Use-after-free with SMIL animation controller

A use-after-free vulnerability can occur when the SMIL animation controller incorrectly registers with the refresh driver twice when only a single registration is expected. When a registration is later freed with the removal of the animation controller element, the refresh driver incorrectly leav...

Mozilla: Use-after-free when removing in-use DOM elements

A use-after-free vulnerability can occur when a raw pointer to a DOM element on a page is obtained using JavaScript and the element is then removed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird 60.6, Firefox ESR 60.6, and Firefox 66...

Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6

Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. 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...

UBUNTU-CVE-2019-9789

Mozilla developers and community members reported memory safety bugs present in Firefox 65. 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 66...

UBUNTU-CVE-2019-9788

Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. 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...

UBUNTU-CVE-2019-9791

The type inference system allows the compilation of functions that can cause type confusions between arbitrary objects when compiled through the IonMonkey just-in-time JIT compiler and when the constructor function is entered through on-stack replacement OSR. This allows for possible arbitrary...

UBUNTU-CVE-2019-9797

Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a canvas element. This vulnerability affects Firefox 66...

UBUNTU-CVE-2019-9792

The IonMonkey just-in-time JIT compiler can leak an internal JSOPTIMIZEDOUT magic value to the running script during a bailout. This magic value can then be used by JavaScript to achieve memory corruption, which results in a potentially exploitable crash. This vulnerability affects Thunderbird...

CVE-2018-12187

Insufficient input validation in IntelR Active Management Technology IntelR AMT before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20 may allow an unauthenticated user to potentially cause a denial of service via network access...