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Wireshark : CVE-2021-39922 : C12.22 dissector crash

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Wireshark : CVE-2021-39922 : C12.22 dissector crash

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
11/18/2021
Created
11/19/2021
Added
11/18/2021
Modified
12/13/2021

Description

Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file

Solution(s)

  • wireshark-upgrade-3_2_18
  • wireshark-upgrade-3_4_10

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