RHEL 9 : kernel (RHSA-2024:4533)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4533 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: TIPC message reassembly...

RHEL 8 : kpatch-patch-4_18_0-372_91_1 (RHSA-2024:4547)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:4547 advisory. This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patch module i...

CVE-2024-38534

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Crafted modbus traffic can lead to unlimited resource accumulation within a flow. Upgrade to 7.0.6. Set a limited stream.reassembly.depth to reduce the issue...

CVE-2024-37151

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Mishandling of multiple fragmented packets using the same IP ID value can lead to packet reassembly failure, which can lead to policy bypass. Upgrade to 7.0.6 or 6.0.20. When usin...

CVE-2024-37151

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Mishandling of multiple fragmented packets using the same IP ID value can lead to packet reassembly failure, which can lead to policy bypass. Upgrade to 7.0.6 or 6.0.20. When usin...

UBUNTU-CVE-2024-38534

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Crafted modbus traffic can lead to unlimited resource accumulation within a flow. Upgrade to 7.0.6. Set a limited stream.reassembly.depth to reduce the issue...

CVE-2024-38534 Suricata modbus: txs without responses are never freed

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Crafted modbus traffic can lead to unlimited resource accumulation within a flow. Upgrade to 7.0.6. Set a limited stream.reassembly.depth to reduce the issue...

CVE-2024-38534

CVE-2024-38534 affects Suricata (network IDS/IPS/NSM). Crafted Modbus traffic can cause unlimited resource accumulation within a single flow, impacting availability. The documented remediation is to upgrade Suricata to version 7.0.6 or later and to set a limited stream.reassembly.depth to reduce ...

CVE-2024-38534

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Crafted modbus traffic can lead to unlimited resource accumulation within a flow. Upgrade to 7.0.6. Set a limited stream.reassembly.depth to reduce the issue...

CVE-2024-38534

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Crafted modbus traffic can lead to unlimited resource accumulation within a flow. Upgrade to 7.0.6. Set a limited stream.reassembly.depth to reduce the issue...

CVE-2024-37151 Suricata defrag: IP ID reuse can lead to policy bypass

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Mishandling of multiple fragmented packets using the same IP ID value can lead to packet reassembly failure, which can lead to policy bypass. Upgrade to 7.0.6 or 6.0.20. When usin...

CVE-2024-37151

CVE-2024-37151 affects Suricata (IDS/IPS/NSM). The issue is described as mishandling of multiple fragmented packets using the same IP ID value, which can cause packet reassembly failure and lead to policy bypass. Public docs specify remediation: upgrade to Suricata 7.0.6 or 6.0.20; if using af-pa...

CVE-2024-37151

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Mishandling of multiple fragmented packets using the same IP ID value can lead to packet reassembly failure, which can lead to policy bypass. Upgrade to 7.0.6 or 6.0.20. When usin...

CVE-2024-37151

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Mishandling of multiple fragmented packets using the same IP ID value can lead to packet reassembly failure, which can lead to policy bypass. Upgrade to 7.0.6 or 6.0.20. When usin...

PT-2024-28060 · Suricata +1 · Suricata +1

Name of the Vulnerable Software and Affected Versions: Suricata versions prior to 7.0.6 Description: Suricata is a network Intrusion Detection System, Intrusion Prevention System, and Network Security Monitoring engine. Crafted modbus traffic can lead to unlimited resource accumulation within a...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as...

kernel: TIPC message reassembly use-after-free remote code execution vulnerability

A use-after-free UAF flaw exists in the Linux Kernel within the reassembly of fragmented TIPC messages, specifically in the tipcbufappend function. The issue results due to a lack of checks in the error handling cleanup and can trigger a UAF on "struct skbuff", which may lead to remote code...

Linux Kernel TIPC Message Reassembly Use-After-Free Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability, but only systems with TIPC bearer enabled are vulnerable. The specific flaw exists within the processing of fragmented TIPC...

The vulnerability of the nci_free_device() function in the implementation of the NFC Controller Interface (NCI) in the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the ncifreedevice function in the net/nfc/nci/data.c module, which is part of the NFC Controller Interface NCI implementation in the Linux operating system, is related to a packet overflow issue called “rxdatareassembly”. Exploiting this vulnerability could allow an attacker ...

The vulnerability of the inet_frag_reasm_prepare() function in the net/ipv4/inet_fragment.c module of the Linux operating system’s kernel-based IPv4 protocol implementation allows a attacker to cause a service failure.

The vulnerability of the inetfragreasmprepare function in the net/ipv4/inetfragment.c module of the Linux kernel’s IPv4 protocol implementation is related to the use of memory after it has been freed. Exploiting this vulnerability could allow an attacker to cause a service failure...