UBUNTU-CVE-2025-9817

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

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the SSH dissector process. An attacker can cause the application to crash by convincing a user to open a specially crafted capture file or by injecting malformed SSH packets into network traffic that is being...

CVE-2025-9817 NULL Pointer Dereference in Wireshark

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

CVE-2025-9817 NULL Pointer Dereference in Wireshark

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

CVE-2025-9817

CVE-2025-9817 is a vulnerability in Wireshark related to a SSH dissector crash. The initial entry notes Wireshark 4.4.0–4.4.8 as affected, enabling denial of service. Connected advisories confirm broader impact across multiple distributions (Debian, SUSE, Red Hat, AlmaLinux, Oracle Linux, Rocky L...

CVE-2025-9817 NULL Pointer Dereference in Wireshark

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

PT-2025-35699

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.4.0 through 4.4.8 Description The SSH dissector in Wireshark is susceptible to a crash, potentially leading to a denial of service. Recommendations Upgrade Wireshark to a newer version to address this issue...

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The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch 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...

Linux Distros Unpatched Vulnerability : CVE-2024-0211

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - DOCSIS dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file CVE-2024-0211 Note that Nessus relies on the...

Linux Distros Unpatched Vulnerability : CVE-2023-3648

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Kafka dissector crash in Wireshark 4.0.0 to 4.0.6 and 3.6.0 to 3.6.14 allows denial of service via packet injection or crafted capture file CVE-2023-3648 Note...

Linux Distros Unpatched Vulnerability : CVE-2024-0208

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GVCP dissector crash in Wireshark 4.2.0, 4.0.0 to 4.0.11, and 3.6.0 to 3.6.19 allows denial of service via packet injection or crafted capture file CVE-2024-020...

Linux Distros Unpatched Vulnerability : CVE-2022-3725

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch 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 CVE-2022-3725 Note that...

Linux Distros Unpatched Vulnerability : CVE-2021-22174

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch 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 CVE-2021-22174 Note that Nessus...

Linux Distros Unpatched Vulnerability : CVE-2021-39921

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch 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...

Linux Distros Unpatched Vulnerability : CVE-2020-25866

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Wireshark 3.2.0 to 3.2.6 and 3.0.0 to 3.0.13, the BLIP protocol dissector has a NULL pointer dereference because a buffer was sized for compressed not...

Linux Distros Unpatched Vulnerability : CVE-2021-22235

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch 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 CVE-2021-22235 Note...

Linux Distros Unpatched Vulnerability : CVE-2020-26422

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet injection or crafted capture file CVE-2020-26422 Note that...

Linux Distros Unpatched Vulnerability : CVE-2021-39925

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch 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...

Linux Distros Unpatched Vulnerability : CVE-2020-26420

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file. CVE-2020-264...

Linux Distros Unpatched Vulnerability : CVE-2021-22173

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch 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 CVE-2021-22173 Note that Ness...