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CVE-2020-15230

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Date: October 2, 2020

Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4.

Language: Swift

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2020-15230
https://github.com/vapor/vapor
https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq
https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255
https://github.com/vapor/vapor/pull/2500
https://www.mend.io/vulnerability-database/CVE-2020-15230

Severity Score

Weakness Type (CWE)

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

CWE-22

Top Fix

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Upgrade to version github.com/vapor/vapor - 4.29.4

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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