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Wireshark Foundation

BOS ID

-
BOSS-VENDOR-48707

Tags

-
N/A

Related Bos

-
N/A

Note

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https://www.wireshark.org/ https://wiresharkfoundation.org/ https://wiresharkfoundation.org/privacy-policy/

Mapped CVEsMapped VendorsRelated AssignersReports
748Vulnerabilities found

CVE-2023-0666
Assigner-Austin Hackers Anonymous
ShareView Details
Assigner-Austin Hackers Anonymous
CVSS Score-6.5||MEDIUM
EPSS-2.26% / 81.02%
||
7 Day CHG~0.00%
Published-07 Jun, 2023 | 02:25
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Wireshark RTPS Parsing Buffer Overflow

Due to failure in validating the length provided by an attacker-crafted RTPS packet, Wireshark version 4.0.5 and prior, by default, is susceptible to a heap-based buffer overflow, and possibly code execution in the context of the process running Wireshark.

Action-Not Available
Vendor-Debian GNU/LinuxWireshark Foundation
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-2952
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-5.3||MEDIUM
EPSS-1.09% / 61.59%
||
7 Day CHG~0.00%
Published-30 May, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

XRA dissector infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Debian GNU/LinuxWireshark Foundation
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2023-2854
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.88% / 54.98%
||
7 Day CHG~0.00%
Published-26 May, 2023 | 00:00
Updated-15 Jan, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/Linux
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-2857
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.88% / 54.98%
||
7 Day CHG~0.00%
Published-26 May, 2023 | 00:00
Updated-15 Jan, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/Linux
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-2856
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-5.3||MEDIUM
EPSS-1.77% / 75.71%
||
7 Day CHG~0.00%
Published-26 May, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

VMS TCPIPtrace file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file

Action-Not Available
Vendor-Debian GNU/LinuxWireshark Foundation
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-2858
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-5.3||MEDIUM
EPSS-1.77% / 75.71%
||
7 Day CHG~0.00%
Published-26 May, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NetScaler file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file

Action-Not Available
Vendor-Debian GNU/LinuxWireshark Foundation
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-2879
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-1.59% / 72.99%
||
7 Day CHG~0.00%
Published-26 May, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Debian GNU/LinuxWireshark Foundation
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2023-2855
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-5.3||MEDIUM
EPSS-1.65% / 73.85%
||
7 Day CHG~0.00%
Published-26 May, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Candump log parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file

Action-Not Available
Vendor-Debian GNU/LinuxWireshark Foundation
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-1992
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-4.62% / 90.68%
||
7 Day CHG~0.00%
Published-12 Apr, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

RPCoRDMA dissector crash in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxWireshark Foundation
Product-fedoradebian_linuxwiresharkWireshark
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-1994
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-1.00% / 58.98%
||
7 Day CHG~0.00%
Published-12 Apr, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

GQUIC dissector crash in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxWireshark Foundation
Product-fedoradebian_linuxwiresharkWireshark
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-1993
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-4.09% / 89.62%
||
7 Day CHG~0.00%
Published-12 Apr, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

LISP dissector large loop in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxWireshark Foundation
Product-fedoradebian_linuxwiresharkWireshark
CWE ID-CWE-834
Excessive Iteration
CVE-2023-1161
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.65% / 47.10%
||
7 Day CHG~0.00%
Published-06 Mar, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ISO 15765 and ISO 10681 dissector crash in Wireshark 4.0.0 to 4.0.3 and 3.6.0 to 3.6.11 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Debian GNU/LinuxWireshark Foundation
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-0411
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.89% / 55.31%
||
7 Day CHG~0.00%
Published-24 Jan, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Excessive loops in multiple dissectors in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-834
Excessive Iteration
CVE-2023-0412
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.83% / 53.36%
||
7 Day CHG~0.00%
Published-24 Jan, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TIPC dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Debian GNU/LinuxWireshark Foundation
Product-debian_linuxwiresharkWireshark
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2023-0415
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.85% / 54.15%
||
7 Day CHG~0.00%
Published-24 Jan, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

iSCSI dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2023-0417
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.86% / 54.42%
||
7 Day CHG~0.00%
Published-24 Jan, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory leak in the NFS dissector in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2023-0416
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.86% / 54.42%
||
7 Day CHG~0.00%
Published-24 Jan, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

GNW dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2023-0413
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.86% / 54.42%
||
7 Day CHG~0.00%
Published-24 Jan, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Dissection engine bug in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2023-0414
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.81% / 52.85%
||
7 Day CHG~0.00%
Published-24 Jan, 2023 | 00:00
Updated-02 Apr, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the EAP dissector in Wireshark 4.0.0 to 4.0.2 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2022-4345
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.68% / 48.17%
||
7 Day CHG~0.00%
Published-12 Jan, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Infinite loops in the BPv6, OpenFlow, and Kafka protocol dissectors in Wireshark 4.0.0 to 4.0.1 and 3.6.0 to 3.6.9 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2022-4344
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.57% / 43.42%
||
7 Day CHG~0.00%
Published-11 Jan, 2023 | 00:00
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory exhaustion in the Kafka protocol dissector in Wireshark 4.0.0 to 4.0.1 and 3.6.0 to 3.6.9 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark Foundation
Product-wiresharkWireshark
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2022-3724
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-2.34% / 81.78%
||
7 Day CHG~0.00%
Published-09 Dec, 2022 | 00:00
Updated-22 Apr, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the USB HID protocol dissector in Wireshark 3.6.0 to 3.6.8 allows denial of service via packet injection or crafted capture file on Windows

Action-Not Available
Vendor-Microsoft CorporationWireshark Foundation
Product-wiresharkwindowsWireshark
CWE ID-CWE-134
Use of Externally-Controlled Format String
CVE-2022-3725
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.80% / 52.54%
||
7 Day CHG~0.00%
Published-27 Oct, 2022 | 00:00
Updated-09 May, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the OPUS protocol dissector in Wireshark 3.6.0 to 3.6.8 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationFedora Project
Product-fedorawiresharkWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-3190
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-1.82% / 76.37%
||
7 Day CHG+0.07%
Published-13 Sep, 2022 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Infinite loop in the F5 Ethernet Trailer protocol dissector in Wireshark 3.6.0 to 3.6.7 and 3.4.0 to 3.4.15 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectWireshark Foundation
Product-fedorawiresharkWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2022-0585
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-4.3||MEDIUM
EPSS-2.41% / 82.28%
||
7 Day CHG~0.00%
Published-18 Feb, 2022 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxWireshark Foundation
Product-fedoradebian_linuxwiresharkWireshark
CWE ID-CWE-834
Excessive Iteration
CVE-2022-0586
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-2.02% / 78.80%
||
7 Day CHG~0.00%
Published-14 Feb, 2022 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Infinite loop in RTMPT protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxWireshark Foundation
Product-fedoradebian_linuxwiresharkWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2022-0581
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-1.84% / 76.62%
||
7 Day CHG~0.00%
Published-14 Feb, 2022 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the CMS protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxWireshark Foundation
Product-fedoradebian_linuxwiresharkWireshark
CWE ID-CWE-416
Use After Free
CVE-2022-0583
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-1.84% / 76.62%
||
7 Day CHG~0.00%
Published-14 Feb, 2022 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the PVFS protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxWireshark Foundation
Product-fedoradebian_linuxwiresharkWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-0582
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-1.99% / 78.47%
||
7 Day CHG-0.05%
Published-14 Feb, 2022 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unaligned access in the CSN.1 protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxWireshark Foundation
Product-fedoradebian_linuxwiresharkWireshark
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-4181
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-3.77% / 88.76%
||
7 Day CHG~0.00%
Published-30 Dec, 2021 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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

Action-Not Available
Vendor-Fedora ProjectOracle CorporationDebian GNU/LinuxWireshark Foundation
Product-http_serverdebian_linuxwiresharkfedorazfs_storage_appliance_kitWireshark
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-4185
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-3.88% / 89.07%
||
7 Day CHG~0.00%
Published-30 Dec, 2021 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Infinite loop in the RTMPT 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

Action-Not Available
Vendor-Fedora ProjectOracle CorporationDebian GNU/LinuxWireshark Foundation
Product-http_serverdebian_linuxwiresharkfedorazfs_storage_appliance_kitWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2021-4190
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-3.10% / 86.31%
||
7 Day CHG~0.00%
Published-30 Dec, 2021 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectWireshark Foundation
Product-fedorawiresharkWireshark
CWE ID-CWE-834
Excessive Iteration
CVE-2021-4182
Assigner-GitLab Inc.
ShareView Details
Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-3.30% / 87.15%
||
7 Day CHG~0.00%
Published-30 Dec, 2021 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the RFC 7468 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

Action-Not Available
Vendor-Fedora ProjectOracle CorporationWireshark Foundation
Product-fedorahttp_serverwiresharkzfs_storage_appliance_kitWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2021-4186
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-2.15% / 80.06%
||
7 Day CHG-0.06%
Published-30 Dec, 2021 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the Gryphon dissector in Wireshark 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Fedora ProjectWireshark Foundation
Product-fedorawiresharkWireshark
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-4183
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-5.5||MEDIUM
EPSS-1.43% / 70.01%
||
7 Day CHG~0.00%
Published-30 Dec, 2021 | 00:00
Updated-03 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the pcapng file parser in Wireshark 3.6.0 allows denial of service via crafted capture file

Action-Not Available
Vendor-Wireshark FoundationOracle CorporationFedora Project
Product-wiresharkhttp_serverfedorazfs_storage_appliance_kitWireshark
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-4184
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-3.88% / 89.07%
||
7 Day CHG~0.00%
Published-30 Dec, 2021 | 00:00
Updated-03 Nov, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Infinite loop in the BitTorrent DHT 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

Action-Not Available
Vendor-Fedora ProjectOracle CorporationDebian GNU/LinuxWireshark Foundation
Product-http_serverdebian_linuxwiresharkfedorazfs_storage_appliance_kitWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2021-39923
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-1.52% / 71.75%
||
7 Day CHG~0.00%
Published-19 Nov, 2021 | 16:31
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Large loop in the PNRP 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

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/Linux
Product-wiresharkdebian_linuxWireshark
CWE ID-CWE-834
Excessive Iteration
CVE-2021-39925
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-7.89% / 94.07%
||
7 Day CHG~0.00%
Published-19 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in the Bluetooth SDP 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

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-39926
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-7.50% / 93.82%
||
7 Day CHG~0.00%
Published-19 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-39921
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-3.24% / 86.91%
||
7 Day CHG~0.00%
Published-19 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NULL pointer exception in the Modbus 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

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-39924
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-4.93% / 91.18%
||
7 Day CHG~0.00%
Published-19 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Large loop in the Bluetooth DHT 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

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-834
Excessive Iteration
CVE-2021-39929
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-3.55% / 88.02%
||
7 Day CHG-0.10%
Published-19 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Uncontrolled Recursion in the Bluetooth DHT 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

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-674
Uncontrolled Recursion
CVE-2021-39922
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-5.18% / 91.54%
||
7 Day CHG~0.00%
Published-19 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-39928
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-5.50% / 91.92%
||
7 Day CHG~0.00%
Published-18 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NULL pointer exception in the IEEE 802.11 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

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-39920
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-3.16% / 86.56%
||
7 Day CHG~0.00%
Published-18 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NULL pointer exception in the IPPUSB dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationFedora Project
Product-wiresharkfedoraWireshark
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-22235
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-3.30% / 87.15%
||
7 Day CHG~0.00%
Published-20 Jul, 2021 | 00:00
Updated-03 Aug, 2024 | 18:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in DNP dissector in Wireshark 3.4.0 to 3.4.6 and 3.2.0 to 3.2.14 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/Linux
Product-wiresharkdebian_linuxWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2021-22222
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-1.79% / 75.94%
||
7 Day CHG~0.00%
Published-07 Jun, 2021 | 12:01
Updated-03 Aug, 2024 | 18:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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

Action-Not Available
Vendor-Wireshark FoundationOracle CorporationDebian GNU/Linux
Product-debian_linuxinstantis_enterprisetrackzfs_storage_appliance_kitwiresharkenterprise_manager_ops_centerWireshark
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2021-22207
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-5.5||MEDIUM
EPSS-2.02% / 78.83%
||
7 Day CHG~0.00%
Published-23 Apr, 2021 | 17:32
Updated-03 Aug, 2024 | 18:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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

Action-Not Available
Vendor-Wireshark FoundationOracle CorporationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxzfs_storage_appliance_kitfedoraWireshark
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2021-22191
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-3.64% / 88.31%
||
7 Day CHG~0.00%
Published-15 Mar, 2021 | 17:48
Updated-03 Aug, 2024 | 18:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.

Action-Not Available
Vendor-Wireshark FoundationOracle CorporationDebian GNU/Linux
Product-wiresharkzfs_storage_appliancedebian_linuxWireshark
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2021-22173
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-3.7||LOW
EPSS-2.41% / 82.28%
||
7 Day CHG~0.00%
Published-17 Feb, 2021 | 14:26
Updated-03 Aug, 2024 | 18:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory leak in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationOracle CorporationFedora Project
Product-wiresharkzfs_storage_appliancefedoraWireshark
CWE ID-CWE-401
Missing Release of Memory after Effective Lifetime
CVE-2021-22174
Assigner-GitLab Inc.
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Assigner-GitLab Inc.
CVSS Score-3.7||LOW
EPSS-2.75% / 84.57%
||
7 Day CHG~0.00%
Published-17 Feb, 2021 | 14:24
Updated-03 Aug, 2024 | 18:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationOracle CorporationFedora Project
Product-wiresharkzfs_storage_appliancefedoraWireshark
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
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