CRITICAL
chromium-browser: Use after free in reader mode
Published May 21, 2020
9.6
CRITICALCVSS 3.1
EPSS 1.59%
Description
Use after free in reader mode in Google Chrome on Android prior to 83.0.4103.61 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<83.0.4103.61
- Version
Configuration 2
OR
- 15.0
- 9.0
- 10.0
- 31
- 32
- 15.1
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:83.0.4103.97-1.el6_10
Fixed · RHSA-2020:2544
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:83.0.4103.97-1.el6_10 | Fixed | RHSA-2020:2544 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.6 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact High
Integrity Impact High
Availability Impact High
8.8 HIGH Red Hat
CVSS:3.0/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
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.59% 0.01590
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
EPSS probability 0.01590
Score over time
2021-2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (19 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 1.59% (0.01590) | 74.79th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.59% (0.01590) | 72.39th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.49% (0.01485) | 79.24th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.55% (0.02546) | 75.73th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.61% (0.00610) | 78.84th | v3 (v2023.03.01) |
| Apr 27, 2024 | 0.61% (0.00610) | 78.37th | v3 (v2023.03.01) |
| Mar 25, 2024 | 0.53% (0.00534) | 76.67th | v3 (v2023.03.01) |
| Mar 10, 2024 | 0.76% (0.00756) | 80.62th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.63% (0.00634) | 76.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.65% (0.00651) | 76.23th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Feb 22, 2023 | 1.41% (0.01408) | 72.63th | v2 (v2022.01.01) |
| Dec 30, 2022 | 45.73% (0.45731) | 98.36th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 45.73% (0.45731) | 97.83th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.23% (0.04225) | 74.11th | v1 |
| Jan 6, 2022 | 4.23% (0.04225) | 73.89th | v1 |
| Jan 5, 2022 | 0.97% (0.00974) | 62.16th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.97% (0.00974) | 0.00th | v1 |
Weaknesses (1)
References (12)
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2020-6465 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1837877 Issue Tracking
- https://chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop_19.html x_refsource_MISCRelease NotesVendor Advisory
- https://crbug.com/1073015 x_refsource_MISCPermissions RequiredVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2020-6465
- https://security.gentoo.org/glsa/202006-02 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2020-6465
- https://www.debian.org/security/2020/dsa-4714 vendor-advisoryx_refsource_DEBIANThird Party Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published May 21, 2020
Updated Aug 4, 2024
Reserved Jan 8, 2020
Link CVE-2020-6465
CISA Vulnrichment
Updated n/a