WebkitGTK+ 2.20.3 - ImageBufferCairo::getImageData() Buffer Overflow Exploit

Exploit for linux platform in category local exploits Exploit Title: WebkitGTK+ 2.20.3 - 'ImageBufferCairo::getImageData' Buffer Overflow PoC Exploit Author: PeregrineX Vendor Homepage: https://webkitgtk.org/ & https://webkit.org/wpe/ Software Link: https://webkitgtk.org/releases/ &...

WebkitGTK+ 2.20.3 - 'ImageBufferCairo::getImageData()' Buffer Overflow (PoC)

Exploit Title: WebkitGTK+ 2.20.3 - 'ImageBufferCairo::getImageData' Buffer Overflow PoC Date: 2018-08-15 Exploit Author: PeregrineX Vendor Homepage: https://webkitgtk.org/ & https://webkit.org/wpe/ Software Link: https://webkitgtk.org/releases/ & https://wpewebkit.org/releases/ Version: RefPtr...

CVE-2018-12293

The getImageData function in the ImageBufferCairo class in WebCore/platform/graphics/cairo/ImageBufferCairo.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.3 and WPE WebKit prior to version 2.20.1, is vulnerable to a heap-based buffer overflow triggered by an integer overflow, which...

CVE-2018-12293

CVE-2018-12293 affects WebKitGTK+ and WPE WebKit: getImageData in ImageBufferCairo.cpp can overflow a heap due to integer overflow when computing image data size. Affected versions: WebKitGTK+ < 2.20.3 and WPE WebKit