webkitgtk webkitgtk 2.30.4 vulnerabilities and exploits

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6

CVSSv2

A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. In order to trigger the vulnerability, a victim m...

Webkitgtk Webkitgtk 2.30.4 Fedoraproject Fedora 33 Fedoraproject Fedora 34 Debian Debian Linux 10.0

6.8

CVSSv2

A use-after-free vulnerability exists in the way Webkit’s GraphicsContext handles certain events in WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web ...

Webkitgtk Webkitgtk 2.30.4 Fedoraproject Fedora 33 Fedoraproject Fedora 34 Debian Debian Linux 10.0

NA

A use-after-free vulnerability in WebCore::RenderLayer::renderer in WebKitGTK prior to 2.36.8 allows malicious users to execute code remotely.

Webkitgtk Webkitgtk

NA

A use-after-free vulnerability in WebCore::RenderLayer::setNextSibling in WebKitGTK prior to 2.36.8 allows malicious users to execute code remotely.

Webkitgtk Webkitgtk

NA

A use-after-free vulnerability in WebCore::RenderLayer::repaintBlockSelectionGaps in WebKitGTK prior to 2.36.8 allows malicious users to execute code remotely.

Webkitgtk Webkitgtk

NA

A use-after-free vulnerability in WebCore::RenderLayer::updateDescendantDependentFlags in WebKitGTK prior to 2.36.8 allows malicious users to execute code remotely.

Webkitgtk Webkitgtk

4.3

CVSSv2

In WebKitGTK prior to 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, a different vulnerability than CVE-2021-30889.

Webkitgtk Webkitgtk

4.3

CVSSv2

In WebKitGTK prior to 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.

Webkitgtk Webkitgtk

4.3

CVSSv2

In WebKitGTK prior to 2.32.4, there is a use-after-free in WebCore::Frame::page, a different vulnerability than CVE-2021-30889.

Webkitgtk Webkitgtk

6.8

CVSSv2

An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in remote code execution. The victim needs to visit a malicious web site to trigger the vulnerability.

Webkitgtk Webkitgtk 2.30.3

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