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CVE-2021-22222
Published: Jun 7, 2021
Modified: Aug 3, 2024
PUBLISHED
CVSS v3.1
7.5
HIGH
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
| Vendor | Product | Versions |
|---|---|---|
The Wireshark Foundation | Wireshark | affected >=3.4.0, <3.4.6 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
References
https://www.wireshark.org/security/wnpa-sec-2021-05.html
x_refsource_MISC
https://gitlab.com/wireshark/wireshark/-/merge_requests/3130
x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22222.json
x_refsource_CONFIRM
GLSA-202107-21
vendor-advisory
x_refsource_GENTOO
https://www.oracle.com/security-alerts/cpuoct2021.html
x_refsource_MISC
DSA-5019
vendor-advisory
x_refsource_DEBIAN
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