CVE-2017-16085

描述

Affected versions of `tinyserver2` resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system. **Example request:** ```http GET /../../../../../../../../../../etc/passwd HTTP/1.1 host:foo ``` ## Recommendation Update to v0.6.0 or later.

如何修補 CVE-2017-16085

要修補 CVE-2017-16085,請將受影響套件升級到下列已修補版本。

• npm/tinyserver2—升級至 0.6.0 或更新版本

CVE-2017-16085 正在被利用嗎?

低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 0.6.0

參考連結(4)

• ADVISORYgithub.com/advisories/GHSA-g8wf-rcg3-qw4q
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2017-16085
• WEBgithub.com/JacksonGL/NPM-Vuln-PoC/tree/master/directory-traversal/tinyserver2
• WEBwww.npmjs.com/advisories/371