Products
GitHub Actions Toolkit
- before 2.1.7
Source
security-advisories@github.com
Tags
CVE-2024-42471 details
Published : Sept. 2, 2024, 6:15 p.m.
Last Modified : Sept. 2, 2024, 6:15 p.m.
Last Modified : Sept. 2, 2024, 6:15 p.m.
Description
actions/artifact is the GitHub ToolKit for developing GitHub Actions. Versions of `actions/artifact` before 2.1.7 are vulnerable to arbitrary file write when using `downloadArtifactInternal`, `downloadArtifactPublic`, or `streamExtractExternal` for extracting a specifically crafted artifact that contains path traversal filenames. Users are advised to upgrade to version 2.1.7 or higher. There are no known workarounds for this issue.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.3 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Base Score
7.3
Exploitability Score
2.1
Impact Score
5.2
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
References
| URL | Source |
|---|---|
| https://github.com/actions/toolkit/pull/1724 | security-advisories@github.com |
| https://github.com/actions/toolkit/security/advisories/GHSA-6q32-hq47-5qq3 | security-advisories@github.com |
| https://snyk.io/research/zip-slip-vulnerability | security-advisories@github.com |
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