CVE-2026-6536

DLMS/COSEM protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4...

KLA91056 DoS vulnerabilities in Wireshark

Denial of service 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 Wireshark dissector can be exploited remotely to cause denial of service. 2...

CVE-2025-9817 NULL Pointer Dereference in Wireshark

SSH dissector crash in Wireshark 4.4.0 to 4.4.8 allows denial of service...

wireshark: f5ethtrailer Infinite loop in legacy style dissector

A vulnerability was found in Wireshark. This issue occurs due to an Infinite loop in the F5 Ethernet Trailer protocol dissector in Wireshark, leading to a denial of service via packet injection or crafted capture file...

SUSE CVE-2005-2360

Unknown vulnerability in the LDAP dissector in Ethereal 0.8.5 through 0.10.11 allows remote attackers to cause a denial of service free static memory and application crash via unknown attack vectors...

SUSE CVE-2013-4079

The dissectschedulemessage function in epan/dissectors/packet-gsmcbch.c in the GSM CBCH dissector in Wireshark 1.8.x before 1.8.8 allows remote attackers to cause a denial of service infinite loop and application hang via a crafted packet...

SUSE CVE-2014-8714

The dissectwritestructuredfield function in epan/dissectors/packet-tn5250.c in the TN5250 dissector in Wireshark 1.10.x before 1.10.11 and 1.12.x before 1.12.2 allows remote attackers to cause a denial of service infinite loop via a crafted packet...

SUSE CVE-2015-8730

epan/dissectors/packet-nbap.c in the NBAP dissector in Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1 does not validate the number of items, which allows remote attackers to cause a denial of service invalid read operation and application crash via a crafted packet...

SUSE CVE-2018-11359

In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the RRC dissector and other dissectors could crash. This was addressed in epan/proto.c by avoiding a NULL pointer dereference...

SUSE 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...

Wireshark 安全漏洞

Wireshark is a network packet analyzer. A security vulnerability exists in Wireshark GNW dissector, which can be exploited by remote attackers to submit a special request that can crash an application...

UBUNTU-CVE-2021-4182

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...

Heap overflow

In nDPI through 3.2, the H.323 dissector is vulnerable to a heap-based buffer over-read in ndpisearchh323 in lib/protocols/h323.c, as demonstrated by a payload packet length that is too short...

Wireshark Bluetooth AVDTP Parser Denial of Service Vulnerability

Wireshark formerly known as Ethereal is a suite of network packet analysis software developed by the Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis.Bluetooth AVDTP dissector is one of the audio/video Bluetooth transmission...

Wireshark Denial of Service Vulnerability (CNVD-2018-14104)

Wireshark formerly known as Ethereal is a set of network packet analysis software developed by the Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis.ISMP dissector is one of the ISMP protocol parsers. A security vulnerability exist...

Wireshark Denial of Service Vulnerability (CNVD-2018-07440)

Wireshark formerly known as Ethereal is a suite of network packet analysis software developed by the Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis.VLAN dissector is one of the virtual LAN parsers. A security vulnerability exist...

CVE-2018-7320

In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets...

CVE-2018-7320

In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets...

CVE-2017-17083

In Wireshark 2.4.0 to 2.4.2 and 2.2.0 to 2.2.10, the NetBIOS dissector could crash. This was addressed in epan/dissectors/packet-netbios.c by ensuring that write operations are bounded by the beginning of a buffer...

Input validation

In Wireshark through 2.0.13 and 2.2.x through 2.2.7, the openSAFETY dissector could crash or exhaust system memory. This was addressed in epan/dissectors/packet-opensafety.c by adding length validation. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-9350...