Upstream information

CVE-2018-12293 at MITRE

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.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having not set severity.

CVSS v3 Scores
  SUSE
Base Score 5
Vector AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact Low
SUSE Bugzilla entry: 1097693 [NEW]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP3 webkit2gtk3 Affected
SUSE Linux Enterprise Module for Basesystem 15 GA webkit2gtk3 In progress
SUSE Linux Enterprise Module for Desktop Applications 15 GA webkit2gtk3 In progress
SUSE Linux Enterprise SDK 12 SP3 webkit2gtk3 Affected
SUSE Linux Enterprise Server 12 SP2 LTSS webkit2gtk3 Affected
SUSE Linux Enterprise Server 12 SP3 webkit2gtk3 Affected
SUSE Linux Enterprise Workstation Extension 12 SP3 webkit2gtk3 Affected