JVN#44764844: MELSEC iQ-R Series CPU Modules vulnerable to uncontrolled resource consumption

MELSEC iQ-R series CPU modules provided by Mitsubishi Electric Corporation contain an uncontrolled resource consumption vulnerability CWE-400. According to the developer, in case of "To Use or Not to Use Web Server Settings" in the parameter of CPU modules are set to "Not Use", this issue does no...

Mitsubishi Electric MELSEC iQ-R, Q, and L Series (Update E)

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION : Exploitable remotely/low attack complexity Vendor : Mitsubishi Electric Equipment : MELSEC iQ-R, Q, and L Series Vulnerability : Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of this vulnerability could cause a...

Siemens S7-400 PLC has an industrial control device vulnerability

The S7-400 PLCs are programmable controllers for use in the mid- to high-grade performance range. A vulnerability exists in the Siemens S7-400 PLC for industrial control devices. An attacker can exploit the vulnerability to cause the control device to stop, the RUN light to go out, the STOP light...

Regular expression denial of service (ReDoS) in EmailValidator class in Vaadin 7

Unsafe validation RegEx in EmailValidator class in com.vaadin:vaadin-server versions 7.0.0 through 7.7.21 Vaadin 7.0.0 through 7.7.21 allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses. See CWE-400: Uncontrolled Resource Consumption Description...

CVE-2020-25200

Pritunl 1.29.2145.25 allows attackers to enumerate valid VPN usernames via a series of /auth/session login attempts. Initially, the server will return error 401. However, if the username is valid, then after 20 login attempts, the server will start responding with error 400. Invalid usernames wil...

B&R Automation SiteManager and GateManager

1. EXECUTIVE SUMMARY CVSS v3 7.7 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: B&R Industrial Automation GmbH Equipment: SiteManager and GateManager Vulnerabilities: Path Traversal, Uncontrolled Resource Consumption, Information Exposure, Improper Authentication, Information...

SIMATIC S7-400 Vulnerability in Industrial Control Devices

The Siemens S7-400 PLC is a programmable controller. SIMATIC S7-400 has an industrial control device vulnerability that can be exploited by attackers to cause a denial of service on the system...

EAP: field-name is not parsed in accordance to RFC7230

A flaw was discovered in JBoss EAP, where it does not process the header field-name in accordance with RFC7230. Whitespace between the header field-name and colon is processed, resulting in an HTTP response code of 200 instead of a bad request of 400...

FreeBSD : Node.js -- September 2020 Security Releases (4ca5894c-f7f1-11ea-8ff8-0022489ad614)

Node.js reports : Updates are now available for v10,x, v12.x and v14.x Node.js release lines for the following issues. HTTP Request Smuggling due to CR-to-Hyphen conversion High CVE-2020-8201 Affected Node.js versions converted carriage returns in HTTP request headers to a hyphen before parsing...

CVE-2020-1710

The issue appears to be that JBoss EAP 6.4.21 does not parse the field-name in accordance to RFC72301 as it returns a 200 instead of a 400...

Design/Logic Flaw

The issue appears to be that JBoss EAP 6.4.21 does not parse the field-name in accordance to RFC72301 as it returns a 200 instead of a 400...

ModSecurity 3.0.x Denial Of Service Vulnerability

ModSecurity version 3.0.x suffers from a denial of service vulnerability due to the handling of regular expression matching. ModSecurity version 3.0.x is affected by a denial of service vulnerability due to the global matching of regular expressions. The combination of a non-anchored regular...

Security fix for the ALT Linux 9 package node version 14.11.0-alt1

Sept. 16, 2020 Vitaly Lipatov 14.11.0-alt1 - new version 14.11.0 with rpmrb script - CVE-2020-8251: Denial of Service by resource exhaustion CWE-400 due to unfinished HTTP/1.1 requests Critical - CVE-2020-8201: HTTP Request Smuggling due to CR-to-Hyphen conversion High...

RHEL 8 : httpd:2.4 (RHSA-2020:3726)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:3726 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: Push diary crash on...

Authentication flaw

A vulnerability has been identified in SIMATIC S7-300 CPU family incl. related ET200 CPUs and SIPLUS variants All versions, SIMATIC S7-400 CPU family incl. SIPLUS variants All versions, SIMATIC WinAC RTX F 2010 All versions, SINUMERIK 840D sl All versions. The authentication protocol between a...

CVE-2020-15791

A vulnerability has been identified in SIMATIC S7-300 CPU family incl. related ET200 CPUs and SIPLUS variants All versions, SIMATIC S7-400 CPU family incl. SIPLUS variants All versions, SIMATIC WinAC RTX F 2010 All versions, SINUMERIK 840D sl All versions. The authentication protocol between a...

CVE-2020-15791

A vulnerability has been identified in SIMATIC S7-300 CPU family incl. related ET200 CPUs and SIPLUS variants All versions, SIMATIC S7-400 CPU family incl. SIPLUS variants All versions, SIMATIC WinAC RTX F 2010 All versions, SINUMERIK 840D sl All versions. The authentication protocol between a...

CVE-2020-15791

The CVE-2020-15791 entry describes an authentication vulnerability affecting Siemens SIMATIC S7-300/S7-400 CPU families (including related ET200, SIPLUS variants), SIMATIC WinAC RTX (F) 2010, and SINUMERIK 840D sl (all versions). The root cause is an insufficiently protected password in the ISO-T...

Vulnerability discovered in Siemens SIMATIC S&-300 and S7-400 CPUs

Siemens has discovered a vulnerability in the SIMATIC S7-300 and S7-400 CPUs. An unauthenticated malicious person can exploit the exploit the vulnerability to eavesdrop on network traffic and thereby obtaining login credentials. To exploit the vulnerability, the attacker must have access to the...

Siemens SIMATIC S7-300 and S7-400 CPUs (Update C)

1. EXECUTIVE SUMMARY CVSS v3 5.9 ATTENTION: Low skill level to exploit Vendor: Siemens Equipment: SIMATIC S7-300 and S7-400 CPUs Vulnerability: Insufficiently Protected Credentials 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory update titled ICSA-20-252-02 Siemens...