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.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-webkit2gtk | Jul 30, 2024 | Jun 19, 2018 | |
| Gentoo Linux | gentoo-linux-upgrade-net-libs-webkit-gtk | Aug 23, 2018 | Jun 19, 2018 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-communication-im-pidgin-2-12-0-11-4-3-0-1-1-0oracle-solaris-11-4-upgrade-library-audio-taglib-1-11-1-11-4-3-0-1-1-0oracle-solaris-11-4-upgrade-library-desktop-webkitgtk4-2-20-5-11-4-3-0-1-1-0oracle-solaris-11-4-upgrade-x11-library-libx11-1-6-5-11-4-3-0-1-1-0 | Nov 19, 2018 | Jun 19, 2018 | |
| Ubuntu | ubuntu-upgrade-libjavascriptcoregtk-4-0-18ubuntu-upgrade-libwebkit2gtk-4-0-37 | Jun 27, 2018 | Jun 18, 2018 |
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