CVE-2023-0666

2023-06-0703:15:09

CWE-787

CWE-122

[email protected]

web.nvd.nist.gov

157

wireshark

cve-2023-0666

buffer overflow

security vulnerability

nvd

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.5%

JSON

Due to failure in validating the length provided by an attacker-crafted RTPS packet, Wireshark version 4.0.5 and prior, by default, is susceptible to a heap-based buffer overflow, and possibly code execution in the context of the process running Wireshark.

Affected configurations

NVD

Node

wiresharkwiresharkRange4.0.0–4.0.6

Node

debiandebian_linuxMatch12.0

CPENameOperatorVersion
wireshark:wiresharkwiresharklt4.0.6

CPE	Name	Operator	Version
wireshark:wireshark	wireshark	lt	4.0.6

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Wireshark",
    "vendor": "Wireshark Foundation",
    "versions": [
      {
        "lessThanOrEqual": "4.0.5",
        "status": "affected",
        "version": "4.0.0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "4.0.6"
      }
    ]
  }
]