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PRIOn knowledge basePRION:CVE-2018-12294

HistoryJun 19, 2018 - 9:29 p.m.

Design/Logic Flaw

2018-06-1921:29:00

PRIOn knowledge base

www.prio-n.com

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.008 Low

EPSS

Percentile

81.4%

JSON

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.

CPENameOperatorVersion
webkitgtk\\+lt2.20.2

CPE	Name	Operator	Version
	webkitgtk\\+	lt	2.20.2

References

packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html

www.openwall.com/lists/oss-security/2018/06/14/1

www.securityfocus.com/archive/1/542087/100/0/threaded

bugs.webkit.org/show_bug.cgi?id=184729

security.gentoo.org/glsa/201808-04

trac.webkit.org/changeset/231300/webkit

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.008 Low

EPSS

Percentile

81.4%

JSON

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