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CVE-2021-22207
Published: Apr 23, 2021
Modified: Aug 3, 2024
PUBLISHED
CVSS v3.1
5.5
MEDIUM
Description
Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows denial of service via packet injection or crafted capture file
| Vendor | Product | Versions |
|---|---|---|
The Wireshark Foundation | Wireshark | affected >=3.4.0, <3.4.5affected >=3.2.0, <3.2.13 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
References
https://www.wireshark.org/security/wnpa-sec-2021-04.html
x_refsource_MISC
https://gitlab.com/wireshark/wireshark/-/issues/17331
x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22207.json
x_refsource_CONFIRM
FEDORA-2021-6e0508d69d
vendor-advisory
x_refsource_FEDORA
FEDORA-2021-67691ad99d
vendor-advisory
x_refsource_FEDORA
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
[debian-lts-announce] 20211226 [SECURITY] [DLA 2849-1] wireshark security update
mailing-list
x_refsource_MLIST
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