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GitLabCVE-2021-4181

HistoryDec 30, 2021 - 10:15 p.m.

CVE-2021-4181

2021-12-3022:15:10

CWE-125

GitLab

web.nvd.nist.gov

113

cve-2021-4181

sysdig

event dissector

wireshark

denial of service

packet injection

crafted capture file

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

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

7.4

Confidence

High

EPSS

0.004

Percentile

72.7%

JSON

Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file

Affected configurations

Nvd

Vulners

Node

wiresharkwiresharkRange3.4.0–3.4.11

wiresharkwiresharkMatch3.6.0

Node

fedoraprojectfedoraMatch34

fedoraprojectfedoraMatch35

Node

debiandebian_linuxMatch9.0

Node

oraclehttp_serverMatch12.2.1.3.0

oraclehttp_serverMatch12.2.1.4.0

oraclezfs_storage_appliance_kitMatch8.8

VendorProductVersionCPE
wiresharkwireshark3.6.0cpe:/a:wireshark:wireshark:3.6.0:::

Vendor	Product	Version	CPE
wireshark	wireshark	3.6.0	cpe:/a:wireshark:wireshark:3.6.0:::

CNA Affected

[
  {
    "vendor": "Wireshark Foundation",
    "product": "Wireshark",
    "versions": [
      {
        "version": "=3.6.0",
        "status": "affected"
      },
      {
        "version": ">=3.4.0, <3.4.10",
        "status": "affected"
      }
    ]
  }
]