CVE-2022-31140 Valinor error messages leading to potential data exfiltration

2022-07-1119:55:09

CWE-209

GitHub_M

www.cve.org

cve-2022-31140

valinor

error messages

data exfiltration

security vulnerability

patch

php library

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

58.5%

JSON

Valinor is a PHP library that helps to map any input into a strongly-typed value object structure. Prior to version 0.12.0, Valinor can use Throwable#getMessage() when it should not have permission to do so. This is a problem with cases such as an SQL exception showing an SQL snippet, a database connection exception showing database IP address/username/password, or a timeout detail / out of memory detail. Attackers could use this information for potential data exfiltration, denial of service attacks, enumeration attacks, etc. Version 0.12.0 contains a patch for this vulnerability.

CNA Affected

[
  {
    "product": "Valinor",
    "vendor": "CuyZ",
    "versions": [
      {
        "status": "affected",
        "version": "< 0.12.0"
      }
    ]
  }
]