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Vulnerability details: VCID-6pe1-3179-aaae
Vulnerability ID VCID-6pe1-3179-aaae
Aliases CVE-2021-30627
Summary Type confusion in Blink layout in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-30627.html
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00469 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00498 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00754 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00814 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00814 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
epss 0.00819 https://api.first.org/data/v1/epss?cve=CVE-2021-30627
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30627
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2021-30627
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2021-30627
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2021-30627
archlinux High https://security.archlinux.org/AVG-2337
archlinux High https://security.archlinux.org/AVG-2379
archlinux High https://security.archlinux.org/AVG-2383
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-30627.html
https://api.first.org/data/v1/epss?cve=CVE-2021-30627
https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.html
https://crbug.com/1245786
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30627
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2/
ASA-202109-6 https://security.archlinux.org/ASA-202109-6
AVG-2337 https://security.archlinux.org/AVG-2337
AVG-2379 https://security.archlinux.org/AVG-2379
AVG-2383 https://security.archlinux.org/AVG-2383
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:fedoraproject:fedora:33:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
CVE-2021-30627 https://nvd.nist.gov/vuln/detail/CVE-2021-30627
GLSA-202201-02 https://security.gentoo.org/glsa/202201-02
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2021-30627
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-30627
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-30627
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 0.49713
EPSS Score 0.00293
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.