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AstraLinux
AstraLinux
•added 2026/10/05 11:39 a.m.•18 views

Astra Linux – Vulnerability in Wireshark

A large loop in the PNRP dissector in Wireshark versions 3.4.0 to 3.4.9, and 3.2.0 to 3.2.17 allows for denial of service through packet injection or malicious capture files...

7.5CVSS6.9AI score0.01579EPSS
SaveExploits0References1
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•9 views

EUVD-2021-26279

Malware in sbrugna...

7.5CVSS7AI score0.01579EPSS
SaveExploits0References7
Veracode
Veracode
•added 2021/12/14 10:07 a.m.•30 views

Denial Of Service

wireshark:sid is vulnerable to denial of service attacks. Large loop in the PNRP dissector allows denial of service via packet injection or crafted capture file...

7.5CVSS3.4AI score0.01579EPSS
SaveExploits0References6Affected Software1
OSV
OSV
•added 2021/11/20 7:31 p.m.•22 views

MGASA-2021-0518 Updated wireshark packages fix security vulnerability

IPPUSB dissector crash CVE-2021-39920. Modbus dissector crash CVE-2021-39921. C12.22 dissector crash CVE-2021-39922. PNRP dissector large loop wnpa-sec-2021-11. Bluetooth DHT dissector large loop CVE-2021-39924. Bluetooth SDP dissector crash CVE-2021-39925. Bluetooth HCIISO dissector crash...

7.5CVSS7.5AI score0.08139EPSS
SaveExploits8References17
attackerkb
attackerkb
•added 2021/11/19 5:15 p.m.•13 views

CVE-2021-39923

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...

7.5CVSS6.9AI score0.01579EPSS
SaveExploits0References6Affected Software1
NVD
NVD
•added 2021/11/19 5:15 p.m.•20 views

CVE-2021-39923

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...

7.5CVSS0.01579EPSS
SaveExploits0References5
OSV
OSV
•added 2021/11/19 5:15 p.m.•1 views

DEBIAN-CVE-2021-39923

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...

7.5CVSS6.9AI score0.01579EPSS
SaveExploits0References1
OSV
OSV
•added 2021/11/19 5:15 p.m.•30 views

CVE-2021-39923

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...

7.5CVSS6.9AI score
SaveExploits0References5
UbuntuCve
UbuntuCve
•added 2021/11/19 5:15 p.m.•37 views

CVE-2021-39923

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...

7.5CVSS6.9AI score0.01579EPSS
SaveExploits0References4
AlpineLinux
AlpineLinux
•added 2021/11/19 5:15 p.m.•43 views

CVE-2021-39923

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...

7.5CVSS7.8AI score0.01579EPSS
SaveExploits0
Prion
Prion
•added 2021/11/19 5:15 p.m.•37 views

Design/Logic Flaw

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...

5CVSS7.3AI score0.01579EPSS
SaveExploits0References5Affected Software2
Cvelist
Cvelist
•added 2021/11/19 4:31 p.m.•36 views

CVE-2021-39923

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...

7.5CVSS7.8AI score0.01579EPSS
SaveExploits0References5
Mend
Mend
•added 2021/11/19 4:31 p.m.•1 views

CVE-2021-39923

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...

8.7CVSS0.01579EPSS
SaveExploits0References11
CVE
CVE
•added 2021/11/19 4:31 p.m.•139 views

CVE-2021-39923

CVE-2021-39923 affects Wireshark PNRP dissector: a large loop in the PNRP dissector logic in Wireshark 3.4.0–3.4.9 and 3.2.0–3.2.17 can allow a denial-of-service via specially crafted captures or packet injection, causing the application to halt or crash. Affected product: Wireshark; vulnerable c...

7.5CVSS7.4AI score0.01579EPSS
SaveExploits0References5Affected Software1
Debian CVE
Debian CVE
•added 2021/11/19 4:31 p.m.•29 views

CVE-2021-39923

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...

7.5CVSS3.2AI score0.01579EPSS
SaveExploits0
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2021/11/19 12:00 a.m.•4 views

CVE-2021-39923: Excessive Iteration

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...

7.5CVSS7.2AI score0.01579EPSS
SaveExploits0References2
Positive Technologies
Positive Technologies
•added 2021/11/19 12:00 a.m.•4 views

PT-2021-22767

Name of the Vulnerable Software and Affected Versions Wireshark versions 3.2.0 through 3.2.17 Wireshark versions 3.4.0 through 3.4.9 Description The issue is related to a large loop in the PNRP dissector and a NULL pointer exception in the IPPUSB dissector, allowing denial of service via packet...

7.5CVSS0.01579EPSS
SaveExploits0References19
Kaspersky
Kaspersky
•added 2021/11/17 12:00 a.m.•181 views

KLA12354 Multiple vulnerabilities in Wireshark

Multiple vulnerabilities were found in Wireshark. Malicious users can exploit these vulnerabilities to cause denial of service. Below is a complete list of vulnerabilities: 1. Denial of service vulnerability in IEEE 802.11 dissector can be exploited via special crafted packet to cause denial of...

7.5CVSS7.7AI score0.08139EPSS
SaveExploits6References8
OpenVAS
OpenVAS
•added 2019/11/18 12:00 a.m.•19 views

SYS.2.2.3.A18

Ziel des Bausteins SYS.2.2.3 ist der Schutz von Informationen, die durch und auf Windows 10-Clients verarbeiten werden. Die Standard-Anforderung SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective rig...

7.3AI score
SaveExploits0References1
OpenVAS
OpenVAS
•added 2018/06/13 12:00 a.m.•54 views

Microsoft Windows: Service: Peer Networking Identity Manager

The service SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.109266";...

7.3AI score
SaveExploits0References1
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