Detections
Analytics

CVE-2020-29529

high

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.

References

https://github.com/hashicorp/go-slug/releases/tag/v0.5.0

https://github.com/hashicorp/go-slug/pull/12

https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0

https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug

Details

Source: Mitre, NVD

Published: 2020-12-03

Updated: 2021-03-08

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.00982