CVE-2018-12293
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-12293
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-12293.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-12293
- Related
- Published
- 2018-06-19T21:29:00Z
- Modified
- 2024-06-30T12:01:22Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html
- https://bugs.webkit.org/show_bug.cgi?id=186384
- https://security.gentoo.org/glsa/201808-04
- https://trac.webkit.org/changeset/232618
- http://www.openwall.com/lists/oss-security/2018/06/14/1
- http://www.securityfocus.com/archive/1/542087/100/0/threaded
- https://usn.ubuntu.com/3687-1/
- https://www.exploit-db.com/exploits/45205/
- https://security-tracker.debian.org/tracker/CVE-2018-12293
Affected packages
Debian:11 / webkit2gtk
Package
- Name
- webkit2gtk
- Purl
- pkg:deb/debian/webkit2gtk?arch=source
Debian:12 / webkit2gtk
Package
- Name
- webkit2gtk
- Purl
- pkg:deb/debian/webkit2gtk?arch=source
Debian:13 / webkit2gtk
Package
- Name
- webkit2gtk
- Purl
- pkg:deb/debian/webkit2gtk?arch=source