CVE-2022-23123

2023-03-2819:15:10

CWE-125

[email protected]

web.nvd.nist.gov

cve-2022-23123

netatalk

vulnerability

remote attackers

sensitive information disclosure

authentication bypass

arbitrary code execution

zdi-can-15830

nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

Low

0.026 Low

EPSS

Percentile

90.2%

JSON

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the getdirparams method. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-15830.

Affected configurations

Vulners

NVD

Node

netatalknetatalkRange≤3.1.12

CPENameOperatorVersion
netatalk:netatalknetatalklt3.1.13

CPE	Name	Operator	Version
netatalk:netatalk	netatalk	lt	3.1.13

CNA Affected

[
  {
    "vendor": "Netatalk",
    "product": "Netatalk",
    "versions": [
      {
        "version": "3.1.12",
        "status": "affected"
      }
    ]
  }
]