CVE-2020-8161
CVSS V2 Medium 5
CVSS V3 High 8.6
Description
A directory traversal vulnerability exists in rack < 2.2.0 that allows an attacker perform directory traversal vulnerability in the Rack::Directory app that is bundled with Rack which could result in information disclosure.
Overview
- CVE ID
- CVE-2020-8161
- Assigner
- support@hackerone.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-02T19:15:12
- Last Modified Date
- 2023-02-02T19:20:30
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:rack_project:rack:*:*:*:*:*:*:*:* | 1 | OR | 2.2.0 | |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 8.6
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 4
References
| Reference URL | Reference Tags |
|---|---|
| https://groups.google.com/g/rubyonrails-security/c/IOO1vNZTzPA | Mailing List Patch Third Party Advisory |
| https://hackerone.com/reports/434404 | Permissions Required Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html | |
| https://usn.ubuntu.com/4561-1/ | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-8161 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8161 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:10:19 | Added to TrackCVE | |||
| 2022-12-04 19:08:31 | cve-assignments@hackerone.com | support@hackerone.com | CVE Assigner | updated |
| 2022-12-04 19:08:31 | 2020-07-02T19:15Z | 2020-07-02T19:15:12 | CVE Published Date | updated |
| 2022-12-04 19:08:31 | 2022-05-24T15:56:20 | CVE Modified Date | updated | |
| 2022-12-04 19:08:31 | Analyzed | Vulnerability Status | updated | |
| 2023-01-31 02:09:18 | 2023-01-31T01:15:08 | CVE Modified Date | updated | |
| 2023-01-31 02:09:18 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-01-31 02:09:18 | Weakness Enumeration | update | ||
| 2023-01-31 02:09:18 | References | updated | ||
| 2023-02-02 13:10:08 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-02 21:10:11 | 2023-02-02T19:20:30 | CVE Modified Date | updated | |
| 2023-02-02 21:10:11 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |