CVE-2022-23125

2023-03-2800:00:00

CWE-121

zdi

www.cve.org

cve-2022-23125

netatalk

remote code execution

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

0.039 Low

EPSS

Percentile

92.0%

JSON

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the copyapplfile function. When parsing the len element, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15869.

CNA Affected

[
  {
    "vendor": "Netatalk",
    "product": "Netatalk",
    "versions": [
      {
        "version": "5.18.117",
        "status": "affected"
      }
    ]
  }
]