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CVE-2021-22222

CVE information

Published

2 years ago

Last Modified

2 years ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

High

Impact Analysis

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Description

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.

CVSSv2.0 Score

Severity
Medium
Base Score
5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
None

CVSSv3.1 Score

Severity
High
Base Score
7.5/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
3.6/10
Confidentiality Impact
None
Availability Impact
High
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
  Yes
3.4.0 -
cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:
  Yes
- -
cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
  Yes
- -

References