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Vulnerability details: VCID-a5e9-2w7k-dbbp
Vulnerability ID VCID-a5e9-2w7k-dbbp
Aliases CVE-2018-17477
Summary Incorrect dialog placement in Extensions in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to spoof the contents of extension popups via a crafted HTML page.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 4.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-17477.json
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
epss 0.0082 https://api.first.org/data/v1/epss?cve=CVE-2018-17477
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-17477
cvssv3 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-17477
archlinux Critical https://security.archlinux.org/AVG-781
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-17477.json
https://api.first.org/data/v1/epss?cve=CVE-2018-17477
https://crbug.com/863703
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17462
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17463
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17464
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17465
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17466
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17467
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17468
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17469
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17470
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17471
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17472
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17473
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17474
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17475
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17476
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17477
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20071
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5179
1640115 https://bugzilla.redhat.com/show_bug.cgi?id=1640115
ASA-201810-12 https://security.archlinux.org/ASA-201810-12
AVG-781 https://security.archlinux.org/AVG-781
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
CVE-2018-17477 https://nvd.nist.gov/vuln/detail/CVE-2018-17477
RHSA-2018:3004 https://access.redhat.com/errata/RHSA-2018:3004
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-17477.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: AV:N/AC:M/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-17477
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:R/S:U/C:N/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-17477
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 0.7345
EPSS Score 0.0082
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T09:58:42.178719+00:00 NVD Importer Import https://nvd.nist.gov/vuln/detail/CVE-2018-17477 37.0.0