Schneider Electric PowerLogic Buffer Overflow Vulnerability

Schneider Electric PowerLogic is an industrial control device from Schneider Electric, France. It provides increased power factor to improve power quality and troubleshoot power failures to protect networks, devices, and operators. A buffer overflow vulnerability exists in the PowerLogic ION7400,...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: locking issue in drivers/tty/ttyjobctrl.c can lead to an use-after-free CVE-2020-29661 kernel: performance counters race condition use-after-free CVE-2020-14351 kernel: ICMP rate limiting...

Design/Logic Flaw

A vulnerability in the system resource management of Cisco Elastic Services Controller ESC could allow an unauthenticated, remote attacker to cause a denial of service DoS to the health monitor API on an affected device. The vulnerability is due to inadequate provisioning of kernel parameters for...

CVE-2020-24341

An issue was discovered in picoTCP and picoTCP-NG through 1.7.0. The TCP input data processing function in picotcp.c does not validate the length of incoming TCP packets, which leads to an out-of-bounds read when assembling received packets into a data segment, eventually causing Denial-of-Servic...

CVE-2020-17437

An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, and the stack is configured to ignore the urgent data, the stack attempts to use the value of the Urgent pointer bytes to separate the Urgent data from the normal data, by...

Palo Alto Networks PAN-OS 7.1.x < 8.1.17 / 8.x < 8.1.17 / 9.0.x < 9.0.11 / 9.1.x < 9.1.5 Vulnerability

The version of Palo Alto Networks PAN-OS running on the remote host is 7.1.x prior to 8.1.17 or 8.0.x prior to 8.1.17 or 8.1.x prior to 8.1.17 or 9.0.x prior to 9.0.11 or 9.1.x prior to 9.1.5. It is, therefore, affected by a vulnerability. - A vulnerability exists in the Palo Alto Network PAN-OS...

CVE-2020-1999

A vulnerability exists in the Palo Alto Network PAN-OS signature-based threat detection engine that allows an attacker to communicate with devices in the network in a way that is not analyzed for threats by sending data through specifically crafted TCP packets. This technique evades signature-bas...

Code injection

A vulnerability exists in the Palo Alto Network PAN-OS signature-based threat detection engine that allows an attacker to communicate with devices in the network in a way that is not analyzed for threats by sending data through specifically crafted TCP packets. This technique evades signature-bas...

CVE-2020-1999 PAN-OS: Threat signatures are evaded by specifically crafted packets

A vulnerability exists in the Palo Alto Network PAN-OS signature-based threat detection engine that allows an attacker to communicate with devices in the network in a way that is not analyzed for threats by sending data through specifically crafted TCP packets. This technique evades signature-bas...

PAN-OS: Threat signatures are evaded by specifically crafted packets

A vulnerability exists in the Palo Alto Network PAN-OS signature-based threat detection engine that allows an attacker to evade threat prevention signatures using specifically crafted TCP packets. This CVE has no impact on the confidentiality and availability of PAN-OS. This issue does not let an...

CVE-2020-3444

A vulnerability in the packet filtering features of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to bypass L3 and L4 traffic filters. The vulnerability is due to improper traffic filtering conditions on an affected device. An attacker could exploit this vulnerability by...

CVE-2020-3563

A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could...

Design/Logic Flaw

A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could...

CVE-2020-3563 Cisco Firepower Threat Defense Software TCP Flood Denial of Service Vulnerability

A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could...

CVE-2020-3563 Cisco Firepower Threat Defense Software TCP Flood Denial of Service Vulnerability

A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could...

Juniper Junos Kernel Crash (vmcore) or FPC Crash (JSA11040)

According to its self-reported version, the Junos OS installed on the remote host is affected by a denial of service DoS vulnerability. On Juniper Networks Junos OS devices, a stream of TCP packets sent to the Routing Engine RE may cause mbuf leak which can lead to Flexible PIC Concentrator FPC...

CVE-2020-1653

CVE-2020-1653 affects Juniper Networks Junos OS: a stream of TCP packets to the Routing Engine may cause an mbuf leak, potentially crashing the FPC or the whole system (vmcore). The issue is triggerable by IPv4 or IPv6 and is due to TCP packet handling, not a specific config. Affected releases st...

CVE-2020-1653 Junos OS: Kernel crash (vmcore) or FPC crash due to mbuf leak

On Juniper Networks Junos OS devices, a stream of TCP packets sent to the Routing Engine RE may cause mbuf leak which can lead to Flexible PIC Concentrator FPC crash or the system to crash and restart vmcore. This issue can be trigged by IPv4 or IPv6 and it is caused only by TCP packets. This iss...

Huawei Data Communication: SegmentSmack Vulnerability in Linux Kernel (huawei-sa-20181031-02-linux)

There is a DoS vulnerability in the Linux Kernel versions 4.9+ and supported versions known as a SegmentSmack attack. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...