CVE-2024-8645 Access of Uninitialized Pointer in Wireshark

2024-09-1010:02:16

CWE-824

GitLab

www.cve.org

cve-2024-8645

wireshark

sprt dissector

denial of service

packet injection

crafted capture file

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

Percentile

9.6%

JSON

SPRT dissector crash in Wireshark 4.2.0 to 4.0.5 and 4.0.0 to 4.0.15 allows denial of service via packet injection or crafted capture file

CNA Affected

[
  {
    "vendor": "Wireshark Foundation",
    "product": "Wireshark",
    "versions": [
      {
        "version": "4.2.0",
        "status": "affected",
        "lessThan": "4.2.6",
        "versionType": "semver"
      },
      {
        "version": "4.0.0",
        "status": "affected",
        "lessThan": "4.0.16",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]