CVE-2023-6175 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark

2024-03-2607:30:49

CWE-120

GitLab

www.cve.org

cve-2023-6175

buffer copy without checking size

wireshark

netscreen file parser

denial of service

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

16.2%

JSON

NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Wireshark",
    "vendor": "Wireshark Foundation",
    "versions": [
      {
        "lessThan": "4.0.11",
        "status": "affected",
        "version": "4.0.0",
        "versionType": "semver"
      },
      {
        "lessThan": "3.6.19",
        "status": "affected",
        "version": "3.6.0",
        "versionType": "semver"
      }
    ]
  }
]