CVE-2021-22929
CVSS V2 Low 3.6
CVSS V3 Medium 6.1
Description
An information disclosure exists in Brave Browser Desktop prior to version 1.28.62, where logged warning messages that included timestamps of connections to V2 onion domains in tor.log.
Overview
- CVE ID
- CVE-2021-22929
- Assigner
- support@hackerone.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-08-31T17:15:07
- Last Modified Date
- 2021-09-10T14:11:28
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:brave:brave:*:*:*:*:*:*:*:* | 1 | OR | 1.28.62 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.6
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.1
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 4.2
References
| Reference URL | Reference Tags |
|---|---|
| https://hackerone.com/reports/1249056 | Exploit Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-22929 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22929 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:06:11 | Added to TrackCVE | |||
| 2022-12-05 09:22:51 | cve-assignments@hackerone.com | support@hackerone.com | CVE Assigner | updated |
| 2022-12-05 09:22:51 | 2021-08-31T17:15Z | 2021-08-31T17:15:07 | CVE Published Date | updated |
| 2022-12-05 09:22:51 | 2021-09-10T14:11:28 | CVE Modified Date | updated | |
| 2022-12-05 09:22:51 | Analyzed | Vulnerability Status | updated |