CVE-2020-16898 aka Bad Neighbor / Ping of Death Redux

A remote code execution vulnerability exists when the Windows TCP/IP stack improperly handles ICMPv6 Router Advertisement packets. An attacker who successfully exploited this vulnerability could gain the ability to execute code on the target server or client. To exploit this vulnerability, an...

Microsoft Windows TCP/IP Remote Code Execution Vulnerability (CVE-2020-16898) – Automatically Discover, Prioritize and Remediate Using Qualys VMDR®

On October 13, 2020, Microsoft fixed a critical remote code execution vulnerability in the Windows TCP/IP stack for handling ICMPv6 Router Advertisement packets. While Microsoft ranks this vulnerability as “Exploitation More Likely,” we may see a proof-of-concept released soon. The security issue...

There Goes The Neighborhood: Dealing With CVE-2020-16898 (and CVE-2020-1656) (aka"Bad Neighbor")

If you’re in the U.S. and were waiting for an “October surprise”, look no further than CVE-2020-16898 which is a remote code execution RCE vulnerability in the Windows TCP/IP stack, or what our own Tod Beardsley likes to call “exploiting poor implementations of core IETF RFCs”. The vulnerability...

Quick Chat <= 4.14 - Authenticated Stored Cross-Site Scripting

An Authenticated Persistent XSS vulnerability is present in the the plugin options page /wp-admin/options-general.php?page=quick-chat/quick-chat.php, vulnerable fields: «Chat name prefix for guest users», «Advertisement code for your AdSense». PoC The PoC will be displayed once the issue has been...

Microsoft Addresses Windows TCP/IP RCE/DoS Vulnerability

Microsoft has released a security update to address a protocol vulnerability—CVE-2020-16898—in Windows Transmission Control Protocol TCP/IP stack handling of Internet Control Message Protocol version 6 ICMPv6 Router Advertisement packets. A remote attacker could exploit this vulnerability to take...

Windows TCP/IP Remote Code Execution Vulnerability

A remote code execution vulnerability exists when the Windows TCP/IP stack improperly handles ICMPv6 Router Advertisement packets. An attacker who successfully exploited this vulnerability could gain the ability to execute code on the target server or client. To exploit this vulnerability, an...

Windows TCP/IP Denial of Service Vulnerability

A denial of service vulnerability exists when the Windows TCP/IP stack improperly handles ICMPv6 Router Advertisement packets. An attacker who successfully exploited this vulnerability could cause a target system to stop responding. To exploit this vulnerability, an attacker would have to send...

PT-2020-4249 · Microsoft · Windows Tcp/Ip Stack +1

Name of the Vulnerable Software and Affected Versions: Windows TCP/IP stack affected versions not specified Description: A remote code execution issue exists due to improper handling of ICMPv6 Router Advertisement packets by the Windows TCP/IP stack. This allows an attacker to execute arbitrary...

PT-2020-4246 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: A denial of service issue exists due to the improper handling of ICMPv6 Router Advertisement packets by the Windows TCP/IP stack. This could allow an attacker to cause a target system to st...

CVE-2020-16898: Bad Neighbor | McAfee Blogs

ARCHIVED STORY CVE-2020-16898: “Bad Neighbor” Steve Povolny · OCT 13, 2020 CVE-2020-16898: “Bad Neighbor” CVSS Score: 8.8 Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C Overview Today, Microsoft announced a critical vulnerability in the Windows IPv6 stack, which allows an...

KB4580328: Windows 10 Version 1709 October 2020 Security Update

The remote Windows host is missing security update 4580328 or 4577041. It is, therefore, affected by multiple vulnerabilities : - A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security...

CVE-2020-16898: Bad Neighbor | McAfee Blogs

ARCHIVED STORY CVE-2020-16898: “Bad Neighbor” Steve Povolny · OCT 13, 2020 CVE-2020-16898: “Bad Neighbor” CVSS Score: 8.8 Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C Overview Today, Microsoft announced a critical vulnerability in the Windows IPv6 stack, which allows an...

nss: PKCS#1 v1.5 signatures can be used for TLS 1.3

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

Malicious Package

MintegralAdSDK is a malicious package. The package performs malicious functionalities such as tracking any URL opened by the app, intercepting and hijacking a user ad-click and activity, sending logs to third-party server and performing advertisement attribution fraud regardless of serving ad is...

CVE-2020-7705

This affects the package MintegralAdSDK from 0.0.0. The SDK distributed by the company contains malicious functionality that tracks any URL opened by the app and reports it back to the company, along with performing advertisement attribution fraud. Mintegral can remotely activate hooks on the...

Code injection

This affects the package MintegralAdSDK from 0.0.0. The SDK distributed by the company contains malicious functionality that tracks any URL opened by the app and reports it back to the company, along with performing advertisement attribution fraud. Mintegral can remotely activate hooks on the...

CVE-2020-7705 Malicious Package

This affects the package MintegralAdSDK from 0.0.0. The SDK distributed by the company contains malicious functionality that tracks any URL opened by the app and reports it back to the company, along with performing advertisement attribution fraud. Mintegral can remotely activate hooks on the...

Security Bulletin: IBM Cloud Kubernetes Service is affected by a vulnerability in CNI IPv6 route advertisement (CVE-2020-13597)

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in CNI IPv6 route advertisement that could allow the attacker to redirect full or partial network traffic from the node to the compromised pod within the cluster CVE-2020-13597 Vulnerability Details CVEID: CVE-2020-13597...

CVE-2020-13597

Clusters using Calico version 3.14.0 and below, Calico Enterprise version 2.8.2 and below, may be vulnerable to information disclosure if IPv6 is enabled but unused. A compromised pod with sufficient privilege is able to reconfigure the node’s IPv6 interface due to the node accepting route...

Information disclosure

Clusters using Calico version 3.14.0 and below, Calico Enterprise version 2.8.2 and below, may be vulnerable to information disclosure if IPv6 is enabled but unused. A compromised pod with sufficient privilege is able to reconfigure the node’s IPv6 interface due to the node accepting route...