Siemens Simatic Improper Input Validation

A vulnerability has been identified in SIMATIC CP 443-1 OPC UA All versions, SIMATIC CP443-1 OPC UA incl. SIPLUS NET variants All versions, SIMATIC ET 200 Open Controller CPU 1515SP PC2 incl. SIPLUS variants All versions = V7.1 = V2.5 V2.6.1, SIMATIC S7-1500 Software Controller All versions betwe...

Siemens Simatic Improper Input Validation

A vulnerability has been identified in SIMATIC S7-1500 CPU All versions = V2.0 and V2.5, SIMATIC S7-1500 CPU All versions = V1.8.5. Specially crafted network packets sent to port 80/tcp or 443/tcp could allow an unauthenticated remote attacker to cause a Denial-of-Service condition of the device...

Denial Of Service(DoS)

Logstash is vulnerable to denial of service DoS. When an unauthenticated user is using Beats input plugin with Logstash and is able to connect to the port the Logstash beats input, malicious network packets sent by user could result in nonresponsiveness...

Vulnerability of systems for data collection and process control in Schneider Electric’s industrial automation systems such as StruxureWare SCADA Expert, Vijeo Citect, CitectSCADA, StruxureWare PowerSCADA Expert, and PowerLogic SCADA. This vulnerability stems from improper handling of exceptions, allowing attackers to trigger service failures.

The vulnerabilities of systems for data collection and process control in Schneider Electric’s StruxureWare SCADA Expert, Vijeo Citect, Vijeo Citect, CitectSCADA, StruxureWare PowerSCADA Expert, and PowerLogic SCADA systems are related to improper handling of exceptions. Exploiting these...

The vulnerability of the Junos OS router of the SRX 5000 Series allows a hacker to cause a service failure.

The vulnerability of the Junos OS router on the SRX 5000 Series is related to resource release errors. Exploiting this vulnerability allows a malicious actor to cause service interruptions by sending specially crafted TCP packets remotely...

The vulnerability of the iputils utility for working with operating system network protocols in Astra Linux allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the iputils utility for working with network protocols in Astra Linux is related to improper access control when using the -p option, which allows specifying a template for package filling. Exploiting this vulnerability can enable an attacker, operating remotely, to gain...

Ubuntu 19.04 : Mosquitto vulnerability (USN-4137-1)

It was discovered that Mosquitto incorrectly handled certain specially crafted input and network packets. A remote attacker could use this to cause a denial of service. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory...

CVE-2019-9009

An issue was discovered in 3S-Smart CODESYS before 3.5.15.0 . Crafted network packets cause the Control Runtime to crash...

Design/Logic Flaw

An issue was discovered in 3S-Smart CODESYS before 3.5.15.0 . Crafted network packets cause the Control Runtime to crash...

CVE-2019-9009

An issue was discovered in 3S-Smart CODESYS before 3.5.15.0 . Crafted network packets cause the Control Runtime to crash...

CVE-2019-10056

An issue was discovered in Suricata 4.1.3. The code mishandles the case of sending a network packet with the right type, such that the function DecodeEthernet in decode-ethernet.c is executed a second time. At this point, the algorithm cuts the first part of the packet and doesn't determine the...

CVE-2019-10056

An issue was discovered in Suricata 4.1.3. The code mishandles the case of sending a network packet with the right type, such that the function DecodeEthernet in decode-ethernet.c is executed a second time. At this point, the algorithm cuts the first part of the packet and doesn't determine the...

FreeBSD-SA-19:22.mbuf

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-19:22.mbuf Security Advisory The FreeBSD Project Topic: IPv6 remote Denial-of-Service Category: kernel Module: net Announced: 2019-08-20 Credits: Clement Lecign...

Design/Logic Flaw

RIOT through 2019.07 contains a memory leak in the TCP implementation gnrctcp, allowing an attacker to consume all memory available for network packets and thus effectively stopping all network threads from working. This is related to receive in sys/net/gnrc/transportlayer/tcp/gnrctcpeventloop.c...

Windows DHCP Server Denial of Service Vulnerability

A memory corruption vulnerability exists in the Windows Server DHCP service when an attacker sends specially crafted packets to a DHCP failover server. An attacker who successfully exploited the vulnerability could cause the DHCP service to become nonresponsive. To exploit the vulnerability, an...

Windows DHCP Server Remote Code Execution Vulnerability

A memory corruption vulnerability exists in the Windows Server DHCP service when an attacker sends specially crafted packets to a DHCP server. An attacker who successfully exploited the vulnerability could run arbitrary code on the DHCP server. To exploit the vulnerability, an attacker could send...

Windows DHCP Server Denial of Service Vulnerability

A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could cause the DHCP server service to stop responding. To exploit the vulnerability, a remote unauthenticated attacker...

CVE-2019-1010279

Open Information Security Foundation Suricata prior to version 4.1.3 is affected by: Denial of Service - TCP/HTTP detection bypass. The impact is: An attacker can evade a signature detection with a specialy formed sequence of network packets. The component is: detect.c...

CVE-2019-1010279

Open Information Security Foundation Suricata prior to version 4.1.3 is affected by: Denial of Service - TCP/HTTP detection bypass. The impact is: An attacker can evade a signature detection with a specialy formed sequence of network packets. The component is: detect.c...

DEBIAN-CVE-2019-1010251

Open Information Security Foundation Suricata prior to version 4.1.2 is affected by: Denial of Service - DNS detection bypass. The impact is: An attacker can evade a signature detection with a specialy formed network packet. The component is: app-layer-detect-proto.c, decode.c, decode-teredo.c an...