CVE-2020-29529

Published: Dic 03, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2023-0600 Aliases: GHSA-2g5j-5x95-r6hr
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: none
Availability: none

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0045
Percentile
0,6th
Updated

EPSS Score Trend (Last 90 Days)

22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Execute Unauthorized Code Or Commands Modify Files Or Directories Read Files Or Directories Dos: Crash, Exit, Or Restart
Applicable Platforms
Technologies: AI/ML
Likelihood of Exploit: High
View CWE Details
59

Improper Link Resolution Before File Access ('Link Following')

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Access Control Other
Potential Impacts:
Read Files Or Directories Modify Files Or Directories Bypass Protection Mechanism Execute Unauthorized Code Or Commands
Applicable Platforms
Operating Systems: Windows, Unix
Likelihood of Exploit: Medium
View CWE Details
Application

Go-Slug by Hashicorp

Product Information
Vendor Hashicorp
Product Go-Slug
Version Range Affected
To 0.5.0 (exclusive)
cpe:2.3:a:hashicorp:go-slug:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0
Patch Release Notes Third Party Advisory
https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0
https://github.com/hashicorp/go-slug/pull/12
Patch Third Party Advisory
https://github.com/hashicorp/go-slug/pull/12
https://github.com/hashicorp/go-slug/releases/tag/v0.5.0
Release Notes Third Party Advisory
https://github.com/hashicorp/go-slug/releases/tag/v0.5.0
https://securitylab.github.com/advisories/GHSL-2020-262-zip…
Exploit Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug
https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0
Patch Release Notes Third Party Advisory
https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0
https://github.com/hashicorp/go-slug/pull/12
Patch Third Party Advisory
https://github.com/hashicorp/go-slug/pull/12
https://github.com/hashicorp/go-slug/releases/tag/v0.5.0
Release Notes Third Party Advisory
https://github.com/hashicorp/go-slug/releases/tag/v0.5.0
https://securitylab.github.com/advisories/GHSL-2020-262-zip…
Exploit Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug