CVE-2021-31799
CVSS V2 Medium 4.4
CVSS V3 High 7
Description
In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.
Overview
- CVE ID
- CVE-2021-31799
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-30T14:15:16
- Last Modified Date
- 2022-06-28T14:11:45
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:a:ruby-lang:rdoc:*:*:*:*:*:ruby:*:* | 1 | OR | 3.11 | 6.3.1 |
| cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* | 0 | OR | 3.0.1 | |
| AND | ||||
| cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* | 1 | OR | 9.2.6.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.4
- Severity
- MEDIUM
- Exploitability Score
- 3.4
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7
- Base Severity
- HIGH
- Exploitability Score
- 1
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.ruby-lang.org/en/news/2021/05/02/os-command-injection-in-rdoc/ | Patch Vendor Advisory |
| https://security-tracker.debian.org/tracker/CVE-2021-31799 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20210902-0004/ | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/10/msg00009.html | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuapr2022.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-31799 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31799 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-20 16:59:14 | Added to TrackCVE | |||
| 2022-12-05 07:03:16 | 2021-07-30T14:15Z | 2021-07-30T14:15:16 | CVE Published Date | updated |
| 2022-12-05 07:03:16 | 2022-06-28T14:11:45 | CVE Modified Date | updated | |
| 2022-12-05 07:03:16 | Analyzed | Vulnerability Status | updated |