The vulnerability in the UIProcess subsystem of the rendering module in WebKitGTK+ and WebKitGTK allows a attacker to cause a service failure or affect the confidentiality and integrity of the protected information.

The vulnerability of the UIProcess subsystem in display modules of WebKitGTK+ and WebKitGTK arises from operations that occur outside the buffer in memory. Exploiting this vulnerability can allow a malicious actor to cause service failures or compromise the confidentiality and integrity of...

Fedora 28 : webkit2gtk3 (2018-118b9abf99)

This update addresses the following vulnerabilities : - CVE-2018-4190, CVE-2018-4199, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233, CVE-2018-4246, CVE-2018-11646. Additional fixes : - Fix installation directory of API documentation. - Disable Gigacage if mmap fails to allocate in...

Security update for webkit2gtk3 (moderate)

This update for webkit2gtk3 to version 2.20.3 fixes the following issues: These security issues were fixed: - CVE-2018-4190: An unspecified issue allowed remote attackers to obtain sensitive credential information that is transmitted during a CSS mask-image fetch bsc1097693. - CVE-2018-4199: An...

Fedora 27 : webkitgtk4 (2018-aac3ca8936)

This update addresses the following vulnerabilities : - CVE-2018-4190, CVE-2018-4199, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233, CVE-2018-4246, CVE-2018-11646. Additional fixes : - Fix installation directory of API documentation. - Disable Gigacage if mmap fails to allocate in...

DEBIAN-CVE-2017-1000122

The UNIX IPC layer in WebKit, including WebKitGTK+ prior to 2.16.3, does not properly validate certain message metadata, allowing a compromised secondary process to cause a denial of service release assertion of the UI process. This vulnerability does not affect Apple products...

Integer overflow

The UNIX IPC layer in WebKit, including WebKitGTK+ prior to 2.16.3, does not properly validate message size metadata, allowing a compromised secondary process to trigger an integer overflow and subsequent buffer overflow in the UI process. This vulnerability does not affect Apple products...

CVE-2017-1000122

The UNIX IPC layer in WebKit, including WebKitGTK+ prior to 2.16.3, does not properly validate certain message metadata, allowing a compromised secondary process to cause a denial of service release assertion of the UI process. This vulnerability does not affect Apple products...

Fedora 25 : webkitgtk4 (2017-25ffd5b236)

Highlights of the 2.16.0 release : - Hardware acceleration is now enabled on demand to drastically reduce memory consumption. - CSS Grid Layout is enabled by default. - New WebKitSetting to set the hardware acceleration policy. - UI process API to configure network proxy settings. - Improved...