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Vulnerability details: VCID-ypbg-yfnr-aaaq
Vulnerability ID VCID-ypbg-yfnr-aaaq
Aliases CVE-2018-17462
Summary Incorrect refcounting in AppCache in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to perform a sandbox escape via a crafted HTML page.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-17462.html
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-17462.json
epss 0.01391 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01391 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01391 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01391 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01391 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01399 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.01613 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02313 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
epss 0.02478 https://api.first.org/data/v1/epss?cve=CVE-2018-17462
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1640098
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17462
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17463
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17464
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17465
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17466
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17467
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17468
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17469
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17470
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17471
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17472
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17473
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17474
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17475
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17476
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17477
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20071
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5179
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2018-17462
cvssv3 9.6 https://nvd.nist.gov/vuln/detail/CVE-2018-17462
archlinux Critical https://security.archlinux.org/AVG-781
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-17462.html
https://access.redhat.com/errata/RHSA-2018:3004
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-17462.json
https://api.first.org/data/v1/epss?cve=CVE-2018-17462
https://chromereleases.googleblog.com/2018/10/stable-channel-update-for-desktop.html
https://crbug.com/888926
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
https://security.gentoo.org/glsa/201811-10
https://www.debian.org/security/2018/dsa-4330
http://www.securityfocus.com/bid/105666
1640098 https://bugzilla.redhat.com/show_bug.cgi?id=1640098
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:linux_desktop:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux_server:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux_workstation:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:linux_workstation:6.0:*:*:*:*:*:*:*
CVE-2018-17462 https://nvd.nist.gov/vuln/detail/CVE-2018-17462
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-17462.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:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-17462
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:C/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-17462
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 0.79427
EPSS Score 0.01391
Published At June 10, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.