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Vulnerability details: VCID-a2ar-pwqt-aaac
Vulnerability ID VCID-a2ar-pwqt-aaac
Aliases CVE-2018-11712
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-295 Improper Certificate Validation
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-11712.html
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-11712.json
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2018-11712
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epss 0.00548 https://api.first.org/data/v1/epss?cve=CVE-2018-11712
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1588742
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11712
cvssv3 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2018-11712
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-11712
generic_textual Medium https://webkitgtk.org/security/WSA-2018-0005.html
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-11712.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-11712.json
https://api.first.org/data/v1/epss?cve=CVE-2018-11712
https://bugs.webkit.org/show_bug.cgi?id=184804
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11712
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://security.gentoo.org/glsa/201808-04
https://trac.webkit.org/changeset/230886/webkit
https://webkitgtk.org/security/WSA-2018-0005.html
1588742 https://bugzilla.redhat.com/show_bug.cgi?id=1588742
cpe:2.3:a:webkitgtk:webkitgtk\+:2.20.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webkitgtk:webkitgtk\+:2.20.0:*:*:*:*:*:*:*
cpe:2.3:a:webkitgtk:webkitgtk\+:2.20.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webkitgtk:webkitgtk\+:2.20.1:*:*:*:*:*:*:*
CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-11712.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-11712
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-11712
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.49515
EPSS Score 0.00133
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.