CVE Vulnerability

CVE-2020-29529

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0 Patch Release Notes
https://github.com/hashicorp/go-slug/releases/tag/v0.5.0 Release Notes Third Party Advisory
https://github.com/hashicorp/go-slug/pull/12 Patch Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:hashicorp:go-slug:*:*:*:*:*:*:*:*
Information

Published : 2020-12-03 08:15

Updated : 2021-03-08 01:22

NVD link : CVE-2020-29529

Mitre link : CVE-2020-29529

Products Affected

Go-slug

Hashicorp

CWE
CWE-22

CWE-59