CVE-2018-12293
Summary
| CVE | CVE-2018-12293 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-06-19 21:29:00 UTC |
| Updated | 2020-08-24 17:37:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-787 | CWE-190
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 17.10 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 17.10 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.04 | All | All | All |
| Application | Webkitgtk | Webkitgtk | All | All | All | All |
| Application | Webkitgtk | Webkitgtk | All | All | All | All |
| Application | Webkitgtk | Webkitgtk | All | All | All | All |
| Application | Wpewebkit | Wpe Webkit | All | All | All | All |
| Application | Wpewebkit | Wpe Webkit | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Changeset 232618 – WebKit | MISC | trac.webkit.org | Patch, Third Party Advisory, Vendor Advisory |
| WebkitGTK+ 2.20.3 - 'ImageBufferCairo::getImageData()' Buffer Overflow (PoC) - Linux local Exploit | EXPLOIT-DB | www.exploit-db.com | |
| SecurityFocus | BUGTRAQ | www.securityfocus.com | |
| Bug Access Denied | MISC | bugs.webkit.org | Permissions Required, Vendor Advisory |
| oss-security - WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005 | MLIST | www.openwall.com | Mailing List, Technical Description |
| WebKitGTK+ Data Leak / Code Execution ≈ Packet Storm | MISC | packetstormsecurity.com | Third Party Advisory, VDB Entry |
| USN-3687-1: WebKitGTK+ vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | Third Party Advisory |
| WebkitGTK+: Multiple vulnerabilities (GLSA 201808-04) — Gentoo security | GENTOO | security.gentoo.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 710228 Gentoo Linux WebkitGTK+ Multiple Vulnerabilities (GLSA 201808-04)