CVE-2018-12294
N/A
Published: June 19, 2018 at 09:00 PM UTC
Updated: June 17, 2026 at 01:37 AM UTC
1 product affected across 1 vendorWebkitgtk+
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Severity
N/A
Exploit prediction
EPSS 2%
Description
WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.2, is vulnerable to a use after free for a WebCore::TextureMapperLayer object.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2.20.2
Affected range stops below 2.20.2, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (6)
x_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.htmlMailing Listx_refsource_MLIST
Source: [email protected]
http://www.openwall.com/lists/oss-security/2018/06/14/1Mailing Listx_refsource_BUGTRAQ
Source: [email protected]
http://www.securityfocus.com/archive/1/542087/100/0/threadedx_refsource_MISCPermissions RequiredVendor Advisory
Source: [email protected]
https://bugs.webkit.org/show_bug.cgi?id=184729Vendor Advisoryx_refsource_GENTOO
Source: [email protected]
https://security.gentoo.org/glsa/201808-04x_refsource_MISCVendor Advisory
Source: [email protected]
https://trac.webkit.org/changeset/231300/webkitQuick Info
StatusMODIFIED
CWE
CWE-416
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