CVE-2020-4053
CVSS V2 High 8.5
CVSS V3 Medium 6.8
Description
In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.
Overview
- CVE ID
- CVE-2020-4053
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-06-16T22:15:10
- Last Modified Date
- 2020-07-06T16:47:18
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:* | 1 | OR | 3.0.0 | 3.2.4 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 8.5
- Severity
- HIGH
- Exploitability Score
- 6.8
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.8
- Base Severity
- MEDIUM
- Exploitability Score
- 0.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/helm/helm/commit/0ad800ef43d3b826f31a5ad8dfbb4fe05d143688 | Patch Third Party Advisory |
| https://github.com/helm/helm/releases/tag/v3.2.4 | Release Notes Third Party Advisory |
| https://github.com/helm/helm/security/advisories/GHSA-qq3j-xp49-j73f | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-4053 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4053 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:41:26 | Added to TrackCVE | |||
| 2022-12-04 18:10:14 | 2020-06-16T22:15Z | 2020-06-16T22:15:10 | CVE Published Date | updated |
| 2022-12-04 18:10:14 | 2020-07-06T16:47:18 | CVE Modified Date | updated | |
| 2022-12-04 18:10:14 | Analyzed | Vulnerability Status | updated |