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Vulnerability details: VCID-cmsc-zmhm-4qfq
Vulnerability ID VCID-cmsc-zmhm-4qfq
Aliases CVE-2020-6447
Summary chromium-browser: Inappropriate implementation in developer tools
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-125 Out-of-bounds Read
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6447.json
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
epss 0.01485 https://api.first.org/data/v1/epss?cve=CVE-2020-6447
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2020-6447
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-6447
archlinux High https://security.archlinux.org/AVG-1128
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
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6447.json
https://api.first.org/data/v1/epss?cve=CVE-2020-6447
https://crbug.com/991217
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6423
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6430
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6431
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6432
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6433
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6434
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6435
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6436
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6437
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6438
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6439
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6440
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6441
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6442
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6443
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6444
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6445
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6446
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6447
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6448
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6454
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6455
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6456
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6457
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6458
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6459
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6460
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6461
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6462
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6463
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6464
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6465
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6466
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6467
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6468
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6469
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6470
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6471
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6472
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6473
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6474
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6475
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6476
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6478
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6479
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6480
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6481
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6482
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6483
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6484
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6485
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6486
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6487
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6488
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6489
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6490
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6491
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6492
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6493
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6494
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6495
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6496
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6497
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6498
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6505
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6506
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6507
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6509
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6831
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XWIVVYIQU67QR2LHNGGZBS4FZOW2RQO/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFVP775RPRDVY5FUCN7ABH5AE74TQFDD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMXPDHEEACPD3BCMTC26SCCYB2ZMUOAO/
https://www.debian.org/security/2020/dsa-4714
1822624 https://bugzilla.redhat.com/show_bug.cgi?id=1822624
ASA-202004-9 https://security.archlinux.org/ASA-202004-9
AVG-1128 https://security.archlinux.org/AVG-1128
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: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: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: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: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: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-2020-6447 https://nvd.nist.gov/vuln/detail/CVE-2020-6447
RHSA-2020:1487 https://access.redhat.com/errata/RHSA-2020:1487
No exploits are available.
Vector: CVSS:3.1/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-2020-6447.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-2020-6447
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-2020-6447
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 0.80214
EPSS Score 0.01485
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T10:23:41.050418+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-6447.json 37.0.0