Improper Path Sanitisation

2023-07-2510:48:50

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

cloudfoundry

archiver

path sanitization

vulnerability

file paths

denial of service

integrity

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS

0.001

Percentile

46.6%

JSON

cloudfoundry/archiver is vulnerable to improper path sanitization. The vulnerability is due to not sanitizing relative file paths while processing archive entries. This can result in an attacker writing/overwritting files outside of the target directory leading to denial of service or loss of integrity.