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.
Published: 2018-06-19
Score: 8.8 High
EPSS: 39.0% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Ubuntu USN Ubuntu USN USN-3687-1 WebKitGTK+ vulnerabilities
History

No history.

Subscriptions

Canonical Ubuntu Linux
Webkitgtk Webkitgtk\+
Wpewebkit Wpe Webkit
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T08:30:59.600Z

Reserved: 2018-06-13T00:00:00.000Z

Link: CVE-2018-12293

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-06-19T21:29:00.957

Modified: 2024-11-21T03:44:54.833

Link: CVE-2018-12293

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses