Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Improper Handling of Values (CVE-2024-46783)

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: fix return value of tcpbpfsendmsg. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Use of Uninitialized Resource (CVE-2024-47685)

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfrejectipv6: fix nfrejectip6tcphdrput syzbot reported that nfrejectip6tcphdrput was possibly sending garbage on the four reserved tcp bits th-res1 Use skbputzero to clear the whole TCP header, as done in...

[SECURITY] Fedora 43 Update: wireshark-4.6.0-1.fc43

Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless WiFi or Bluetooth networks, USB devices, and many other sources. It supports dozens of protocol capture file formats and understands more than a thousand protocols. It has many powerful...

CVE-2025-61430

Improper handling of DNS over TCP in Simple DNS Plus v9 allows a remote attacker with querying access to the DNS server to cause the server to return request payloads from other clients. This happens when the TCP length prefix is malformed len differs from actual packet len, and due to a...

CVE-2025-61430

Improper handling of DNS over TCP in Simple DNS Plus v9 allows a remote attacker with querying access to the DNS server to cause the server to return request payloads from other clients. This happens when the TCP length prefix is malformed len differs from actual packet len, and due to a...

PT-2025-43636

Improper handling of DNS over TCP in Simple DNS Plus v9 allows a remote attacker with querying access to the DNS server to cause the server to return request payloads from other clients. This happens when the TCP length prefix is malformed len differs from actual packet len, and due to a...

CVE-2025-61430

Improper handling of DNS over TCP in Simple DNS Plus v9 allows a remote attacker with querying access to the DNS server to cause the server to return request payloads from other clients. This happens when the TCP length prefix is malformed len differs from actual packet len, and due to a...

EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2296)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : ipv6: fix panic when forwarding a pkt with no in6 devCVE-2022-49048 netfilter: conntrack: revisit gc autotuningCVE-2022-49110 bpf, sockmap: Fix...

CVE-2025-62820

A flaw was found in Slack Nebula. An improper CIDR construction in the hostmap logic makes the inbound firewall overly permissive for nodes with certificates allowing subnets or multiple IPs. An attacker controlling such a node can send packets with arbitrary source IP addresses within the networ...

[SECURITY] Fedora 42 Update: wireshark-4.6.0-1.fc42

Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless WiFi or Bluetooth networks, USB devices, and many other sources. It supports dozens of protocol capture file formats and understands more than a thousand protocols. It has many powerful...

EUVD-2022-54857

In the Linux kernel, the following vulnerability has been resolved: tcp: tcprtxsynack can be called from process context Laurent reported the enclosed report 1 This bug triggers with following coditions: 0 Kernel built with CONFIGDEBUGPREEMPT=y 1 A new passive FastOpen TCP socket is created. This...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987668)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987668 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: fix tcpmtupprobesuccess vs wrong sndcwnd syzbot got a new report 1 finally pointing to a ver...

ROS-20251020-09

Vulnerability of the tcptwskpurge function in the net/ipv4/tcpminisocks.c module of the IPv4 protocol implementation of the kernel of the of the Linux operating system is related to the reuse of previously freed memory. Exploitation exploitation of the vulnerability could allow an attacker to...

F5 BIG-IP TMM Data Tampering Vulnerability

F5 BIG-IP is an application delivery platform from F5 that integrates network traffic orchestration, load balancing, intelligent DNS, and remote access policy management. A data tampering vulnerability exists in the TMM module of BIG-IP, which arises because undisclosed traffic can lead to data...

CVE-2025-62409 Envoy allows large requests and responses to cause TCP connection pool crash

Envoy is a cloud-native, open source edge and service proxy. Prior to 1.36.1, 1.35.5, 1.34.9, and 1.33.10, large requests and responses can potentially trigger TCP connection pool crashes due to flow control management in Envoy. It will happen when the connection is closing but upstream data is...

Envoy 安全漏洞

Envoy is an Enphase open source gateway program for connecting smart home devices. A security vulnerability exists in Envoy versions prior to 1.36.1, prior to 1.35.5, prior to 1.34.9, and prior to 1.33.10, which stems from improper management of flow control and could result in a crash of the TCP...

EUVD-2022-55082

In the Linux kernel, the following vulnerability has been resolved: net: preserve skbendoffset in skbunclonekeeptruesize syzbot found another way to trigger the infamous WARNONONCEdelta truesize value, we also need to make sure TCP wont fill new tailroom that pskbexpandhead was able to get from a...

USN-7801-3 linux-oracle-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

CVE-2025-58096

CVE-2025-58096 affects BIG-IP TMM: when tm.tcpudptxchecksum is configured as non-default Software-only, undisclosed traffic can terminate TMM, causing DoS on the BIG-IP device. Public sources confirm this vulnerability across BIG-IP versions and provide remediation guidance. Affected BIG-IP branc...

CVE-2025-48008

CVE-2025-48008 affects BIG-IP BIG-IP Next SPK/CNF and BIG-IP when a TCP profile with MPTCP is enabled; undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate, producing a DoS condition. Remediation information in the associated advisory indicates fixes were introduced...