40929 matches found
Mozilla: Use-after-free in <code>nsDNSService</code>
The Mozilla Foundation Security Advisory describes this flaw as: A use-after-free was identified in the nsDNSService::Init. This issue appears to manifest rarely during start-up...
Mozilla: Heap buffer overflow in <code>nsTextFragment</code>
The Mozilla Foundation Security Advisory describes this flaw as: Firefox was susceptible to a heap buffer overflow in nsTextFragment due to insufficient OOM handling...
Important: Red Hat Security Advisory: firefox security update
An update for firefox is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as...
Mozilla: Heap buffer overflow affected <code>nsWindow::PickerOpen(void)</code> in headless mode
The Mozilla Foundation Security Advisory describes this flaw as: The nsWindow::PickerOpenvoid method was susceptible to a heap buffer overflow when running in headless mode...
Mozilla: Clickjacking permission prompts using the popup transition
The Mozilla Foundation Security Advisory describes this flaw as: The timing of a button click causing a popup to disappear was approximately the same length as the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the...
Mozilla: Heap buffer overflow affected <code>nsWindow::PickerOpen(void)</code> in headless mode
The Mozilla Foundation Security Advisory describes this flaw as: The nsWindow::PickerOpenvoid method was susceptible to a heap buffer overflow when running in headless mode...
Mozilla: Use-after-free in <code>nsDNSService</code>
The Mozilla Foundation Security Advisory describes this flaw as: A use-after-free was identified in the nsDNSService::Init. This issue appears to manifest rarely during start-up...
Mozilla: Undefined behavior in <code>ShutdownObserver()</code>
The Mozilla Foundation Security Advisory describes this flaw as: The ShutdownObserver was susceptible to potentially undefined behavior due to its reliance on a dynamic type that lacked a virtual destructor...
Important: Red Hat Security Advisory: firefox security update
An update for firefox is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...
Mozilla: Potential sandbox escape due to <code>VideoBridge</code> lack of texture validation
The Mozilla Foundation Security Advisory describes this flaw as: The VideoBridge allowed any content process to use textures produced by remote decoders. This could be abused to escape the sandbox...
Mozilla: Symlinks may resolve to smaller than expected buffers
The Mozilla Foundation Security Advisory describes this flaw as: When resolving a symlink, a race may occur where the buffer passed to readlink may actually be smaller than necessary. This bug only affects Firefox on Unix-based operating systems Android, Linux, MacOS. Windows is unaffected...
Mozilla: Potential sandbox escape due to <code>VideoBridge</code> lack of texture validation
The Mozilla Foundation Security Advisory describes this flaw as: The VideoBridge allowed any content process to use textures produced by remote decoders. This could be abused to escape the sandbox...
Mozilla: Heap-buffer-overflow affecting WebGL <code>DrawElementsInstanced</code> method with Mesa VM driver
The Mozilla Foundation Security Advisory describes this flaw as: The WebGL DrawElementsInstanced method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape...
Mozilla: Heap buffer overflow affected <code>nsWindow::PickerOpen(void)</code> in headless mode
The Mozilla Foundation Security Advisory describes this flaw as: The nsWindow::PickerOpenvoid method was susceptible to a heap buffer overflow when running in headless mode...
Important: Red Hat Security Advisory: firefox security update
An update for firefox is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...
Mozilla: Use-after-free in PR_GetIdentitiesLayer
The Mozilla Foundation Security Advisory describes this flaw as: A use-after-free condition affected TLS socket creation when under memory pressure...
Mozilla: Undefined behavior in <code>ShutdownObserver()</code>
The Mozilla Foundation Security Advisory describes this flaw as: The ShutdownObserver was susceptible to potentially undefined behavior due to its reliance on a dynamic type that lacked a virtual destructor...
Mozilla: Potential exposure of uninitialized data in <code>EncryptingOutputStream</code>
The Mozilla Foundation Security Advisory describes this flaw as: EncryptingOutputStream was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode...
Important: Red Hat Security Advisory: firefox security update
An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...
Mozilla: Heap buffer overflow affected <code>nsWindow::PickerOpen(void)</code> in headless mode
The Mozilla Foundation Security Advisory describes this flaw as: The nsWindow::PickerOpenvoid method was susceptible to a heap buffer overflow when running in headless mode...