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cvelistGitLabCVELIST:CVE-2021-22222
HistoryJun 07, 2021 - 12:01 p.m.

CVE-2021-22222

2021-06-0712:01:14
GitLab
www.cve.org
8
cve-2021-22222
wireshark
denial of service
packet injection
crafted capture file

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.8

Confidence

High

EPSS

0.004

Percentile

74.8%

Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file

CNA Affected

[
  {
    "product": "Wireshark",
    "vendor": "The Wireshark Foundation",
    "versions": [
      {
        "status": "affected",
        "version": ">=3.4.0, <3.4.6"
      }
    ]
  }
]

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.8

Confidence

High

EPSS

0.004

Percentile

74.8%