High severity · published Jun 4, 2018
CVE-2018-11712
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…
7.5
CVSS
1.2%
EPSS
No
On KEV
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
Webkitgtk+ · Webkitgtk
2.20.0; 2.20.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-11712
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-11712
Issue Tracking
https://bugs.webkit.org/show_bug.cgi?id=184804
security.gentoo.org
https://security.gentoo.org/glsa/201808-04
Issue Tracking
https://trac.webkit.org/changeset/230886/webkit
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