Design/Logic Flaw

A vulnerability in the Vector Packet Processor VPP of Cisco Packet Data Network Gateway PGW could allow an unauthenticated, remote attacker to stop ICMP traffic from being processed over an IPsec connection. This vulnerability is due to the VPP improperly handling a malformed packet. An attacker...

Cisco Packet Data Network Gateway IPsec ICMP Denial of Service Vulnerability

A vulnerability in the Vector Packet Processor VPP of Cisco Packet Data Network Gateway PGW could allow an unauthenticated, remote attacker to stop ICMP traffic from being processed over an IPsec connection. This vulnerability is due to the VPP improperly handling a malformed packet. An attacker...

CVE-2023-20051

Overview: CVE-2023-20051 affects the Vector Packet Processor (VPP) in Cisco’s Packet Data Network Gateway (PGW). Vulnerability: An unauthenticated, remote attacker can stop ICMP traffic from being processed over an IPsec connection by sending a malformed ESP over IPsec, causing a denial of servic...

CVE-2023-20051 Cisco Packet Data Network Gateway IPsec ICMP Denial of Service Vulnerability

A vulnerability in the Vector Packet Processor VPP of Cisco Packet Data Network Gateway PGW could allow an unauthenticated, remote attacker to stop ICMP traffic from being processed over an IPsec connection. This vulnerability is due to the VPP improperly handling a malformed packet. An attacker...

TCP & ICMP session are not resumed after Auto reconnect

TCP & ICMP session are not resumed after Auto reconnect TCP Expectation by Customer When the Citrix Gateway client is disconnected and reconnect itself automatically, we expected the TCP communications to be resumed through the retransmission capacity of TCP...

Microsoft Patch Tuesday March 2023: Outlook EoP, MOTW Bypass, Excel DoS, HTTP/3 RCE, ICMP RCE, RPC RCE

Hello everyone! This episode will be about Microsoft Patch Tuesday for March 2023, including vulnerabilities that were added between February and March Patch Tuesdays. Alternative video link for Russia: As usual, I use my open source Vulristics project to analyse and prioritize vulnerabilities. I...

New GoLang-Based HinataBot Exploiting Router and Server Flaws for DDoS Attacks

A new Golang-based botnet dubbed HinataBot has been observed to leverage known flaws to compromise routers and servers and use them to stage distributed denial-of-service DDoS attacks. "The malware binaries appear to have been named by the malware author after a character from the popular anime...

CVE-2023-23415

Internet Control Message Protocol ICMP Remote Code Execution Vulnerability...

Remote code execution

Internet Control Message Protocol ICMP Remote Code Execution Vulnerability...

CVE-2023-23415 Internet Control Message Protocol (ICMP) Remote Code Execution Vulnerability

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CVE-2023-23415 Internet Control Message Protocol (ICMP) Remote Code Execution Vulnerability

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CVE-2023-23415

CVE-2023-23415 is described via connected sources as an ICMP-based Remote Code Execution affecting Windows. The referenced material states that exploitation could involve sending a malicious fragmented ICMP packet to a vulnerable host bound to a raw socket, potentially enabling arbitrary code exe...

Internet Control Message Protocol (ICMP) Remote Code Execution Vulnerability

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KB5023764: Windows 8.1 Embedded and Windows Server 2012 R2 Security Update (March 2023)

The remote Windows host is missing security update 5023764. It is, therefore, affected by multiple vulnerabilities - Internet Control Message Protocol ICMP Remote Code Execution Vulnerability CVE-2023-23415 - Remote Procedure Call Runtime Remote Code Execution Vulnerability CVE-2023-21708,...

KB5023752: Windows Server 2012 Security Update (March 2023)

The remote Windows host is missing security update 5023752. It is, therefore, affected by multiple vulnerabilities - Internet Control Message Protocol ICMP Remote Code Execution Vulnerability CVE-2023-23415 - Remote Procedure Call Runtime Remote Code Execution Vulnerability CVE-2023-21708,...

KB5023759: Windows Server 2008 R2 Security Update (March 2023)

The remote Windows host is missing security update 5023759. It is, therefore, affected by multiple vulnerabilities - Internet Control Message Protocol ICMP Remote Code Execution Vulnerability CVE-2023-23415 - Remote Procedure Call Runtime Remote Code Execution Vulnerability CVE-2023-21708,...

KLA48554 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Security Update. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, cause denial of service, obtain sensitive information. Below is a complete list of vulnerabilities: 1. An elevation of...

KLA48553 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, obtain sensitive information, spoof user interface, cause denial of service, bypass security restrictions. Below is a complete list of...

KB5023754: Windows Server 2008 Security Update (March 2023)

The remote Windows host is missing security update 5023754. It is, therefore, affected by multiple vulnerabilities - Internet Control Message Protocol ICMP Remote Code Execution Vulnerability CVE-2023-23415 - Remote Procedure Call Runtime Remote Code Execution Vulnerability CVE-2023-21708,...

K22843911: F5 Path MTU Discovery vulnerability CVE-2015-7759

Security Advisory Description BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, Link Controller, and PEM 12.0.0 before HF1, when the TCP profile for a virtual server is configured with Congestion Metrics Cache enabled, allow remote attackers to cause a denial of service Traffic Management Microkernel TM...