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Vulnerability details: VCID-zwtz-c2r1-aaaq
Vulnerability ID VCID-zwtz-c2r1-aaaq
Aliases CVE-2021-21160
Summary Heap buffer overflow in WebAudio in Google Chrome prior to 89.0.4389.72 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-787 Out-of-bounds Write
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-21160.html
epss 0.00545 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00545 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00545 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00545 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.00767 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02306 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.02319 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
epss 0.03783 https://api.first.org/data/v1/epss?cve=CVE-2021-21160
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21159
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21160
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21161
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21162
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21163
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21165
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21166
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21167
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21168
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21169
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21170
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21171
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21172
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21173
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21174
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21175
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21176
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21177
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21178
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21179
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21180
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21181
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21182
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21183
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21184
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21185
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21186
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21187
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21188
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21189
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21190
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21191
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21192
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21193
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21194
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21195
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21196
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21197
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21198
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21199
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2021-21160
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2021-21160
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2021-21160
archlinux High https://security.archlinux.org/AVG-1631
archlinux High https://security.archlinux.org/AVG-1633
archlinux High https://security.archlinux.org/AVG-1634
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-21160.html
https://api.first.org/data/v1/epss?cve=CVE-2021-21160
https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop.html
https://crbug.com/1170531
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21159
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21160
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21161
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21162
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21163
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21165
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21166
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21167
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21168
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21169
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21170
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21171
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21172
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21173
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21174
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21175
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21176
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21177
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21178
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21179
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21180
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21181
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21182
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21183
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21184
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21185
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21186
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21187
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21188
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21189
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21190
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21191
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21192
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21193
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21194
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21195
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21196
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21197
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21198
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21199
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21200
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BBT54RKAE5XLMWSHLVUKJ7T2XHHYMXLH/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCIDZ77XUDMB2EBPPWCQXPEIJERDNSNT/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BBT54RKAE5XLMWSHLVUKJ7T2XHHYMXLH/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LCIDZ77XUDMB2EBPPWCQXPEIJERDNSNT/
https://security.gentoo.org/glsa/202104-08
https://www.debian.org/security/2021/dsa-4886
https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1235
ASA-202103-19 https://security.archlinux.org/ASA-202103-19
AVG-1631 https://security.archlinux.org/AVG-1631
AVG-1633 https://security.archlinux.org/AVG-1633
AVG-1634 https://security.archlinux.org/AVG-1634
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:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
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:34:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
CVE-2021-21160 https://nvd.nist.gov/vuln/detail/CVE-2021-21160
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-2021-21160
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-2021-21160
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-2021-21160
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 0.77220
EPSS Score 0.00545
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.