CVE-2018-11712 — HIGH (7.5)

Vulnerability Description

WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ versions 2.20.0 and 2.20.1, failed to perform TLS certificate verification for WebSocket connections.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Webkitgtk	Webkitgtk\+	2.20.0

Related Weaknesses (CWE)

CWE-295

References

https://bugs.webkit.org/show_bug.cgi?id=184804Issue TrackingPatchThird Party Advisory
https://security.gentoo.org/glsa/201808-04
https://trac.webkit.org/changeset/230886/webkitIssue TrackingPatchThird Party Advisory
https://bugs.webkit.org/show_bug.cgi?id=184804Issue TrackingPatchThird Party Advisory
https://security.gentoo.org/glsa/201808-04
https://trac.webkit.org/changeset/230886/webkitIssue TrackingPatchThird Party Advisory

FAQ

What is CVE-2018-11712?

CVE-2018-11712 is a vulnerability with a CVSS score of 7.5 (HIGH). WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ versions 2.20.0 and 2.20.1, failed to perform TLS certificate verification ...

How severe is CVE-2018-11712?

CVE-2018-11712 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-11712?

Check the references section above for vendor advisories and patch information. Affected products include: Webkitgtk Webkitgtk\+.