CVE-2023-6174 Out-of-bounds Read in Wireshark

2023-11-1611:30:40

CWE-125

GitLab

www.cve.org

wireshark

ssh

out-of-bounds

read

cve-2023-6174

denial of service

6.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.5%

JSON

SSH dissector crash in Wireshark 4.0.0 to 4.0.10 allows denial of service via packet injection or crafted capture file

CNA Affected

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