Fedora 26 : webkitgtk4 (2017-772bf90b03)

This update addresses the following vulnerabilities : - CVE-2017-2538 Additional fixes : - Fix web process deadlock when seeking youtube videos. - Fix blob downloads. - Improve theme rendering performance when using GTK+ = 3.20. - Fix positioning of popup menus in Wayland. - Fix several crashes a...

[SECURITY] Fedora 26 Update: poppler-0.52.0-4.fc26

poppler is a PDF rendering library...

CVE-2017-1000044

gtk-vnc 0.4.2 and older doesn't check framebuffer boundaries correctly when updating framebuffer which may lead to memory corruption when rendering...

Fedora 25 : qt5-qtwebengine (2017-58cde32413)

This update updates QtWebEngine to the 5.9.0 release. QtWebEngine 5.9.0 is part of the Qt 5.9.0 release, but only the QtWebEngine component is included in this update. The update fixes the following security issues in QtWebEngine 5.8.0: CVE-2017-5006, CVE-2017-5007, CVE-2017-5008, CVE-2017-5009,...

Heap overflow

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted pdf can cause an image resizing after allocation has already occurred, resulting in heap corruption which can lead to code execution. An attacker controlled PDF file ca...

CVE-2017-2814

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted pdf can cause an image resizing after allocation has already occurred, resulting in heap corruption which can lead to code execution. An attacker controlled PDF file ca...

CVE-2017-2818

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted PDF can cause an overly large number of color components during image rendering, resulting in heap corruption. An attacker controlled PDF file can be used to trigger th...

Heap overflow

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted PDF can cause an overly large number of color components during image rendering, resulting in heap corruption. An attacker controlled PDF file can be used to trigger th...

Out-of-Bounds

Overview Affected versions of this package are vulnerable to Out-of-Bounds. An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted pdf can cause an image resizing after allocation has already occurred, resulting in heap...

DEBIAN-CVE-2017-2814

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted pdf can cause an image resizing after allocation has already occurred, resulting in heap corruption which can lead to code execution. An attacker controlled PDF file ca...

Out-of-Bounds

Overview Affected versions of this package are vulnerable to Out-of-Bounds. An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted PDF can cause an overly large number of color components during image rendering, resulting i...

CVE-2017-2814

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted pdf can cause an image resizing after allocation has already occurred, resulting in heap corruption which can lead to code execution. An attacker controlled PDF file ca...

CVE-2017-2818

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted PDF can cause an overly large number of color components during image rendering, resulting in heap corruption. An attacker controlled PDF file can be used to trigger th...

CVE-2017-2818

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted PDF can cause an overly large number of color components during image rendering, resulting in heap corruption. An attacker controlled PDF file can be used to trigger th...

CVE-2017-2814

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted pdf can cause an image resizing after allocation has already occurred, resulting in heap corruption which can lead to code execution. An attacker controlled PDF file ca...

DEBIAN-CVE-2017-2818

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted PDF can cause an overly large number of color components during image rendering, resulting in heap corruption. An attacker controlled PDF file can be used to trigger th...

CVE-2017-2818

CVE-2017-2818 concerns a heap overflow in Poppler 0.53.0’s image rendering path triggered by a crafted PDF. The vulnerability stems from processing too many color components during DCT/SOF handling, allowing an attacker-controlled file to cause heap corruption. Public sources in the connected doc...

CVE-2017-2818

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted PDF can cause an overly large number of color components during image rendering, resulting in heap corruption. An attacker controlled PDF file can be used to trigger th...

CVE-2017-2818

An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted PDF can cause an overly large number of color components during image rendering, resulting in heap corruption. An attacker controlled PDF file can be used to trigger th...

CVE-2017-2814

CVE-2017-2814 describes an exploitable heap overflow in Poppler 0.53.0’s image rendering. A specially crafted PDF can resize an image after allocation, causing heap corruption and potential code execution via DCTStream::readScan. The flaw stems from width/height read from headers (readHeader: rea...