SUSE-SU-2018:2222-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 kernel-azure was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-5390 aka 'SegmentSmack': A remote attacker even with relatively low bandwidth could have caused lots of CPU usage by triggering the worst case scenari...

Monitoring NetScaler SD-WAN Network/System

Complete the following steps to monitor statistics related to Network interfaces and System statistics like CPU/Memory: Under Monitoring - Appliance Reports SubSystem / Network / System You can monitor Traffic/Errors/Packet drops at Interface level Load Average Network Status Check CPU and Memory...

Security Bulletin: A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method (CVE-2017-9461)

Summary A Samba vulnerability affects IBM Spectrum Scale SMB protocol access method which could allow denial of service, caused by improper handling of dangling symlinks in smbd. A remote attacker could exploit this vulnerability to cause a fdopenatomic infinite loop with high CPU usage and memor...

Staying Safe in the Era of Browser-based Cryptocurrency Mining

Qualys Malware Research Labs is announcing the release of Qualys BrowserCheck CoinBlocker Chrome extension to detect and block browser-based cryptocurrency mining, aka cryptojacking. Cryptojacking Cryptojacking attacks leverage the victim system’s resources via malicious JavaScript to mine certai...

Code injection

When F5 BIG-IP ASM 13.0.0-13.1.0.1, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.5.1-11.5.6 is processing HTTP requests, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process...

CVE-2018-5541

When F5 BIG-IP ASM 13.0.0-13.1.0.1, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.5.1-11.5.6 is processing HTTP requests, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process...

CVE-2018-5541

When F5 BIG-IP ASM 13.0.0-13.1.0.1, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.5.1-11.5.6 is processing HTTP requests, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process...

CVE-2018-5541

When F5 BIG-IP ASM 13.0.0-13.1.0.1, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.5.1-11.5.6 is processing HTTP requests, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process...

CVE-2018-5541

CVE-2018-5541 affects F5 BIG-IP ASM (BD process) where processing HTTP requests with an unusually large number of parameters can cause excessive CPU usage, leading to a DoS. Affected versions include BIG-IP ASM 13.0.0–13.1.0.1, 12.1.0–12.1.3.5, 11.6.0–11.6.3.1, and 11.5.1–11.5.6. Mitigation is to...

Dovecot User Authentication Denial of Service Vulnerability

Dovecot is prone to a Denial of Service vulnerability within the user authentication. SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

Authentication flaw

Dovecot before version 2.2.29 is vulnerable to a denial of service. When 'dict' passdb and userdb were used for user authentication, the username sent by the IMAP/POP3 client was sent through varexpand to perform %variable expansion. Sending specially crafted %variable fields could result in...

CVE-2017-2669

Dovecot before version 2.2.29 is vulnerable to a denial of service. When 'dict' passdb and userdb were used for user authentication, the username sent by the IMAP/POP3 client was sent through varexpand to perform %variable expansion. Sending specially crafted %variable fields could result in...

CVE-2017-2669

Dovecot before version 2.2.29 is vulnerable to a denial of service. When 'dict' passdb and userdb were used for user authentication, the username sent by the IMAP/POP3 client was sent through varexpand to perform %variable expansion. Sending specially crafted %variable fields could result in...

CVE-2017-2669

Dovecot before version 2.2.29 is vulnerable to a denial of service. When 'dict' passdb and userdb were used for user authentication, the username sent by the IMAP/POP3 client was sent through varexpand to perform %variable expansion. Sending specially crafted %variable fields could result in...

WFICA32.exe Shows 100% CPU usage in Task Manager

WFICA32.exe on client shows 100% CPU usage in Task Manager...

superagent denial of service vulnerability

superagent is a small progressive HTTP client request library. A security vulnerability exists in superagent. An attacker could exploit this vulnerability to cause a denial of service large CPU or memory consumption...

Security Bulletin: Denial of Service with WebSphere Application Server affecting IBM Tivoli Federated Identity Manager and IBM Tivoli Federated Identity Manager Business Gateway (CVE-2014-0964)

Summary There is a potential denial of service with WebSphere Application Server versions 6.0.2 and 6.1. These affected versions of WebSphere Application Server are supported for use with IBM Tivoli Federated Identity Manager and IBM Tivoli Federated Identity Manager Business Gateway. Vulnerabili...

Security Bulletin: IBM® DB2® XML Query Will Cause Excessive CPU Usage (CVE-2014-8901)

Summary IBM DB2 contains a security vulnerability which could allow a remote, authenticated user to exploit a vulnerability in DB2's XML library to cause a disruption of service. Vulnerability Details CVE ID: CVE-2014-8901 DESCRIPTION: IBM DB2 contains a disruption of service vulnerability. A...

uri-js denial of service vulnerability

uri-js is a JavaScript library for parsing and validating URLs. A security vulnerability exists in the regular expressions used in uri-js 2.1.1 and earlier versions. An attacker can exploit the vulnerability to cause the program to hang and cause CPU usage to reach 100%...

CVE-2017-16021

uri-js is a module that tries to fully implement RFC 3986. One of these features is validating whether or not a supplied URL is valid or not. To do this, uri-js uses a regular expression, This regular expression is vulnerable to redos. This causes the program to hang and the CPU to idle at 100%...