CVE-2018-11712

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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.

References

https://bugs.webkit.org/show_bug.cgi?id=184804

https://security.gentoo.org/glsa/201808-04

https://trac.webkit.org/changeset/230886/webkit

Details

Source: MITRE

Published: 2018-06-04

Updated: 2018-10-21

Type: CWE-295

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH

Tenable Plugins

View all (3 total)

IDNameProductFamilySeverity
118453openSUSE Security Update : webkit2gtk3 (openSUSE-2018-1288)NessusSuSE Local Security Checks
critical
118389SUSE SLED12 / SLES12 Security Update : webkit2gtk3 (SUSE-SU-2018:3387-1)NessusSuSE Local Security Checks
critical
112078GLSA-201808-04 : WebkitGTK+: Multiple vulnerabilitiesNessusGentoo Local Security Checks
high