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Vulnerability details: VCID-qy2f-yncg-aaae
Vulnerability ID VCID-qy2f-yncg-aaae
Aliases CVE-2020-6451
Summary Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 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-416 Use After Free
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-6451.html
rhas Important https://access.redhat.com/errata/RHSA-2020:1350
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6451.json
epss 0.00298 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00298 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00298 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00298 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00781 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00786 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.00795 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
epss 0.02298 https://api.first.org/data/v1/epss?cve=CVE-2020-6451
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1820156
generic_textual Medium https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6450
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6451
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6452
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6453
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2020-6451
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-6451
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-6451
archlinux High https://security.archlinux.org/AVG-1123
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.html
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.html
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-6451.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6451.json
https://api.first.org/data/v1/epss?cve=CVE-2020-6451
https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
https://crbug.com/1061018
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6450
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6451
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6452
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6453
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JMXT4OKBMCJSNSX7TZDBJNY6ORKFZRFO/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQTV7EFWQKF6VJBCVH4PUQJLGO7ISLTN/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JMXT4OKBMCJSNSX7TZDBJNY6ORKFZRFO/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQTV7EFWQKF6VJBCVH4PUQJLGO7ISLTN/
1820156 https://bugzilla.redhat.com/show_bug.cgi?id=1820156
ASA-202004-1 https://security.archlinux.org/ASA-202004-1
AVG-1123 https://security.archlinux.org/AVG-1123
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:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
CVE-2020-6451 https://nvd.nist.gov/vuln/detail/CVE-2020-6451
GLSA-202004-09 https://security.gentoo.org/glsa/202004-09
RHSA-2020:1350 https://access.redhat.com/errata/RHSA-2020:1350
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-2020-6451.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-2020-6451
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-2020-6451
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-2020-6451
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 0.68983
EPSS Score 0.00298
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.