Linux Distros Unpatched Vulnerability : CVE-2024-38536

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to...

Linux Distros Unpatched Vulnerability : CVE-2021-37592

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Suricata before 5.0.8 and 6.x before 6.0.4 allows TCP evasion via a client with a crafted TCP/IP stack that can send a certain sequence of segments...

Linux Distros Unpatched Vulnerability : CVE-2023-35853

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Suricata before 6.0.13, an adversary who controls an external source of Lua rules may be able to execute Lua code. This is addressed in 6.0.13 by disabling L...

Linux Distros Unpatched Vulnerability : CVE-2024-45796

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, a logic error duri...

Linux Distros Unpatched Vulnerability : CVE-2023-35852

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Suricata before 6.0.13 when there is an adversary who controls an external source of rules, a dataset filename, that comes from a rule, may trigger absolute ...

Linux Distros Unpatched Vulnerability : CVE-2024-47522

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, invalid ALPN in...

Linux Distros Unpatched Vulnerability : CVE-2024-23836

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 6.0.16 and 7.0.3, an...

Linux Distros Unpatched Vulnerability : CVE-2021-45098

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Suricata before 6.0.4. It is possible to bypass/evade any HTTP-based signature by faking an RST TCP packet with random TCP options of...

Linux Distros Unpatched Vulnerability : CVE-2024-38535

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Suricata can run out of memory when parsin...

CVE-2024-23835

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.3, excessive memory use during pgsql parsing could lead to OOM-related crashes. This vulnerability is patched in 7.0.3. As workaround, users can disable the...

CVE-2024-23839

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.3, specially crafted traffic can cause a heap use after free if the ruleset uses the http.requestheader or http.responseheader keyword. The vulnerability has been...

CVE-2024-32663

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, a small amount of HTTP/2 traffic can lead to Suricata using a large amount of memory. The issue has been addressed in Suricata 7.0.5 and 6.0.19...

Advisory ROSA-SA-2025-2579

software: suricata 6.0.20 WASP: ROSA-CHROME packageevrstring: suricata-6.0.20-2 CVE-ID: CVE-2024-45796 BDU-ID: None CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in Suricata allows an attacker to cause a failure in the reassembly of traffic fragments. CVE-STATUS: The vulnerability has been resolved...

Advisory ROSA-SA-2025-2578

software: suricata 6.0.20 WASP: ROSA-CHROME packageevrstring: suricata-6.0.20-1 CVE-ID: CVE-2024-38535 BDU-ID: None CVE-Crit: HIGH CVE-DESC.: Vulnerability in Suricata parsing HTTP/2 traffic. CVE-STATUS: Vulnerability has been resolved. CVE-REV: To close the vulnerability, run the command: dnf...

The vulnerability of the Suricata intrusion detection and prevention system, related to the execution of operations beyond the buffer boundaries, allows an intruder to execute arbitrary code or trigger a service failure.

The vulnerability of the Suricata intrusion detection and prevention system lies in the escape of the operation beyond the buffer in memory due to incorrect processing of transformation keywords. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause service...

Suricata < 7.0.8 Multiple Vulnerabilities

The version of OISF Suricata installed on the remote host is prior to 6.0.19 or 7.x prior to 7.0.5. It is, therefore, affected by multiple vulnerabilities: - A large input buffer to one of the following transforms can lead to a stack overflow causing Suricata to crash in the following transforms:...

Suricata < 7.0.7 Multiple Vulnerabilities

The version of OISF Suricata installed on the remote host is prior to 6.0.19 or 7.x prior to 7.0.5. It is, therefore, affected by multiple vulnerabilities: - Missing initialization of the random seed for thash leads to datasets having predictable hash table behavior. This can lead to dataset file...

Fedora: Security Advisory (FEDORA-2025-aa783e1cbd)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

[SECURITY] Fedora 41 Update: suricata-7.0.8-1.fc41

The Suricata Engine is an Open Source Next Generation Intrusion Detection and Prevention Engine. This engine is not intended to just replace or emulate the existing tools in the industry, but will bring new ideas and technologies to the field. This new Engine supports Multi-threading, Automatic...

Fedora 41 : suricata (2025-e24171db6d)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-e24171db6d advisory. Various security, performance, accuracy, and stability issues have been fixed. Tenable has extracted the preceding description block directly from the Fedora...