CVE-2020-6509
CVSS V2 Medium 6.8
CVSS V3 Critical 9.6
Description
Use after free in extensions in Google Chrome prior to 83.0.4103.116 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.
Overview
- CVE ID
- CVE-2020-6509
- Assigner
- chrome-cve-admin@google.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-22T17:15:13
- Last Modified Date
- 2023-01-20T20:26:09
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | 1 | OR | 83.0.4103.116 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.6
- Base Severity
- CRITICAL
- Exploitability Score
- 2.8
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop_22.html | Vendor Advisory |
| https://crbug.com/1092308 | Issue Tracking Permissions Required Third Party Advisory |
| https://security.gentoo.org/glsa/202007-08 | |
| http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00040.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-6509 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6509 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:14:07 | Added to TrackCVE | |||
| 2022-12-04 20:06:44 | 2020-07-22T17:15Z | 2020-07-22T17:15:13 | CVE Published Date | updated |
| 2022-12-04 20:06:44 | 2020-09-18T18:15:17 | CVE Modified Date | updated | |
| 2022-12-04 20:06:44 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-01-20 21:09:57 | 2023-01-20T20:26:09 | CVE Modified Date | updated | |
| 2023-01-20 21:09:57 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |