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 could be abused by crafted HTML content.
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

Configuration 2 (hide)

cpe:2.3:a:webkitgtk:webkitgtk\+:*:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:wpewebkit:wpe_webkit:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-06-19 21:29

Updated : 2024-02-28 16:25


NVD link : CVE-2018-12293

Mitre link : CVE-2018-12293

CVE.ORG link : CVE-2018-12293


JSON object : View

Products Affected

webkitgtk

  • webkitgtk\+

canonical

  • ubuntu_linux

wpewebkit

  • wpe_webkit
CWE
CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write