HIGH
chromium-browser: Type Confusion in V8
Published Jul 22, 2020
8.8
HIGHCVSS 3.1
EPSS 2.95%
Description
Type Confusion in V8 in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<84.0.4147.89
- Version
Configuration 2
OR
- 15.0
- 10.0
- 31
- 32
- 15.1
- 15.2
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:84.0.4147.105-2.el6_10
Fixed · RHSA-2020:3377
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:84.0.4147.105-2.el6_10 | Fixed | RHSA-2020:3377 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
8.8 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.95% 0.02950
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.02950
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 2.95% (0.02950) | 86.71th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.00% (0.03005) | 85.60th | v5 (v2026.06.15) |
| Mar 2, 2026 | 4.25% (0.04245) | 88.63th | v4 (v2025.03.14) |
| Nov 18, 2025 | 5.25% (0.05246) | 88.96th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.25% (0.04245) | 88.04th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.09% (0.01086) | 84.50th | v3 (v2023.03.01) |
| Jun 28, 2024 | 1.09% (0.01086) | 84.42th | v3 (v2023.03.01) |
| Jun 12, 2024 | 0.95% (0.00952) | 83.23th | v3 (v2023.03.01) |
| May 26, 2024 | 0.99% (0.00991) | 83.52th | v3 (v2023.03.01) |
| Nov 8, 2023 | 1.13% (0.01128) | 82.97th | v3 (v2023.03.01) |
| Apr 7, 2023 | 0.99% (0.00988) | 81.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.89% (0.00894) | 80.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.96% (0.01955) | 78.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.96% (0.01955) | 76.59th | v2 (v2022.01.01) |
| Feb 4, 2022 | 18.56% (0.18557) | 93.62th | v2 (v2022.01.01) |
| Feb 3, 2022 | 5.56% (0.05565) | 80.12th | v1 |
| Jan 6, 2022 | 5.56% (0.05565) | 79.92th | v1 |
| Sep 1, 2021 | 1.30% (0.01296) | 69.03th | v1 |
| Apr 14, 2021 | 1.30% (0.01296) | 0.00th | v1 |
Weaknesses (2)
References (15)
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2020-6512 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1857321 Issue Tracking
- https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html x_refsource_MISCRelease NotesVendor Advisory
- https://crbug.com/1084820 x_refsource_MISCPermissions RequiredVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2020-6512
- https://security.gentoo.org/glsa/202007-08 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://security.gentoo.org/glsa/202101-30 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2020-6512
- https://www.debian.org/security/2021/dsa-4824 vendor-advisoryx_refsource_DEBIANThird Party Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Jul 22, 2020
Updated Aug 4, 2024
Reserved Jan 8, 2020
Link CVE-2020-6512
CISA Vulnrichment
Updated n/a