CVE-2023-28105 — go-used-util has commonly used utility functions for Go

go-used-util has commonly used utility functions for Go. Versions prior to 0.0.34 have a ZipSlip issue when using fsutil package to unzip files. When users use `zip.Unzip` to unzip zip files from a malicious attacker, they may be vulnerable to path traversal. The issue has been f

01What is this vulnerability?

go-used-util has commonly used utility functions for Go. Versions prior to 0.0.34 have a ZipSlip issue when using fsutil package to unzip files. When users use `zip.Unzip` to unzip zip files from a malicious attacker, they may be vulnerable to path traversal. The issue has been fixed in version 0.0.34. There are no known workarounds.

02Affected products

Vendor	Product	Versions
dablelv	go	huge-util — < 0.0.34

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-03-16T16:26:34.669Z
• Last modified: 2025-02-25T14:55:23.289Z

09References

• github.com — https://github.com/dablelv/go-huge-util/security/advisories/GHSA-5g39-ppwg-6xx8
• github.com — https://github.com/dablelv/go-huge-util/commit/0e308b0fac8973e6fa251b0ab095cdc5c…