CVE-2018-12294

WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.2, is vulnerable to a use after free for a WebCore::TextureMapperLayer object...

Integer overflow

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-2018-12294

CVE-2018-12294 affects WebKitGTK+ (WebKitGTK+ prior to 2.20.2) where WebCore/TextureMapperLayer.cpp (TextureMapperLayer) is vulnerable to a use-after-free of WebCore::TextureMapperLayer. The connected sources consistently describe a WebKitGTK+ memory-use-after-free vulnerability; no vendor/produc...

CVE-2018-12294

WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.2, is vulnerable to a use after free for a WebCore::TextureMapperLayer object...

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

CVE-2018-12294

WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.2, is vulnerable to a use after free for a WebCore::TextureMapperLayer object...

Ubuntu 16.04 LTS / 18.04 LTS : WebKitGTK+ vulnerabilities (USN-3687-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3687-1 advisory. A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user were tricked into viewing a malicio...

USN-3687-1: WebKitGTK+ vulnerabilities

A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service...

USN-3687-1 webkit2gtk vulnerabilities

A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service...

[SECURITY] Fedora 28 Update: webkit2gtk3-2.20.3-1.fc28

WebKitGTK+ is the port of the portable web rendering engine WebKit to the GTK+ platform. This package contains WebKit2 based WebKitGTK+ for GTK+ 3...

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...

WebKitGTK+ WebKitFaviconDatabase Denial Of Service

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule "WebKitGTK+ WebKitFaviconDatabase DoS", 'Description' = %q This module exploits a vulnerability in WebKitFaviconDatabase when pageURL is unset. If...

WebKitGTK+ 2.21.3 - WebKitFaviconDatabase Denial of Service (Metasploit)

WebKitGTK+ 2.21.3 - WebKitFaviconDatabase Denial of Service Metasploit Title: WebKitGTK+ "WebKitGTK+ WebKitFaviconDatabase DoS", 'Description' = %q This module exploits a vulnerability in WebKitFaviconDatabase when pageURL is unset. If successful, it could lead to application crash, resulting in...

WebKitGTK+ < 2.21.3 - pageURL Mishandling Crash (PoC) Exploit

webkitFaviconDatabaseSetIconForPageURL and webkitFaviconDatabaseSetIconURLForPageURL in UIProcess/API/glib/WebKitFaviconDatabase.cpp in WebKit, as used in WebKitGTK+ through 2.21.3, mishandle an unset pageURL, leading to an application crash. Title: WebKitGTK+ win = window.open"sleeponesecond.php...

WebKitGTK+ 2.21.3 pageURL Mishandling Denial Of Service

Summary: webkitFaviconDatabaseSetIconForPageURL and webkitFaviconDatabaseSetIconURLForPageURL in UIProcess/API/glib/WebKitFaviconDatabase.cpp in WebKit, as used in WebKitGTK+ through 2.21.3, mishandle an unset pageURL, leading to an application crash, CVE-2018-11646 was assigned to this issue. Po...

WebKitGTK+ < 2.21.3 - Crash (PoC)

Title: WebKitGTK+ win = window.open"sleeponesecond.php", "WIN"; window.open"https://www.paypal.com", "WIN"; win.document.execCommand'Stop'; win.document.write"Spoofed URL"; win.document.close; Backtrace using fedora 27: 0 WTF::StringImpl::rawHash at...

CVE-2018-11712

WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ versions 2.20.0 and 2.20.1, failed to perform TLS certificate verification for WebSocket connections...

Code injection

WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ versions 2.20.0 and 2.20.1, failed to perform TLS certificate verification for WebSocket connections...

DEBIAN-CVE-2018-11712

WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ versions 2.20.0 and 2.20.1, failed to perform TLS certificate verification for WebSocket connections...

CVE-2018-11713

WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ prior to version 2.20.0 or without libsoup 2.62.0, unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by...