Vulnerability Description
HashiCorp go-slug up to 0.4.3 did not fully protect against directory traversal while unpacking tar archives, and protections could be bypassed with specific constructions of multiple symlinks. Fixed in 0.5.0.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hashicorp | Go-Slug | < 0.5.0 |
Related Weaknesses (CWE)
References
- https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0PatchRelease NotesThird Party Advisory
- https://github.com/hashicorp/go-slug/pull/12PatchThird Party Advisory
- https://github.com/hashicorp/go-slug/releases/tag/v0.5.0Release NotesThird Party Advisory
- https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slugExploitThird Party Advisory
- https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0PatchRelease NotesThird Party Advisory
- https://github.com/hashicorp/go-slug/pull/12PatchThird Party Advisory
- https://github.com/hashicorp/go-slug/releases/tag/v0.5.0Release NotesThird Party Advisory
- https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slugExploitThird Party Advisory
FAQ
What is CVE-2020-29529?
CVE-2020-29529 is a vulnerability with a CVSS score of 7.5 (HIGH). HashiCorp go-slug up to 0.4.3 did not fully protect against directory traversal while unpacking tar archives, and protections could be bypassed with specific constructions of multiple symlinks. Fixed ...
How severe is CVE-2020-29529?
CVE-2020-29529 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-29529?
Check the references section above for vendor advisories and patch information. Affected products include: Hashicorp Go-Slug.