The vulnerability of the microprogrammed programmable logic controller Modicon, related to reading buffers from external sources, allows a intruder to disclose protected information.

The vulnerability of the microprogrammed programmable logic controller Modicon relates to the reading of buffers from external sources. Exploiting this vulnerability can allow an intruder, operating remotely, to disclose sensitive information by reading certain memory blocks in the controller via...

The vulnerability of the microprogrammed programmable logic controller Modicon, related to unprocessed exceptions, allows a intruder to trigger a service failure.

The vulnerability of the microprogrammed logic controller Modicon is related to unprocessed exceptions. Exploiting this vulnerability could allow a malicious actor to cause malfunctions during maintenance operations when reading invalid blocks of physical memory in the controller using the Modbus...

Schneider Electric Modicon M580 UMAS write system bits and blocks denial-of-service vulnerability

Summary An exploitable denial-of-service vulnerability exists in the UMAS write system bits and blocks functionality of the Schneider Electric Modicon M580 Programmable Automation Controller, firmware version SV2.70. A specially crafted set of UMAS commands can cause the device to enter a...

CVE-2018-7856

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of Service when writing invalid memory blocks to the controller over Modbus...

CVE-2018-7853

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading invalid physical memory blocks in the controller over Modbus...

CVE-2018-7853

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading invalid physical memory blocks in the controller over Modbus...

CVE-2018-7843

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading memory blocks with an invalid data size or with an invalid data offset in the controller over Modbus...

Out-of-bounds

A CWE-125: Out-of-bounds Read vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of unexpected data from the controller when reading specific memory blocks in the controller over Modbus...

CVE-2018-7844

A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading memory blocks from the controller over Modbus...

CVE-2018-7856

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of Service when writing invalid memory blocks to the controller over Modbus...

CVE-2018-7853

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading invalid physical memory blocks in the controller over Modbus...

CVE-2018-7843

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading memory blocks with an invalid data size or with an invalid data offset in the controller over Modbus...

CVE-2018-7843

CVE-2018-7843 concerns Schneider Electric Modicon PLCs (M580, M340, Quantum, Premium) with a flaw in the UMAS memory block read path over Modbus. The public Talos analysis describes an out-of-bounds memory read in the MEMORY_BLOCK_READ function that can trigger a non-recoverable fault, potentiall...

Arbitrary Code Execution

Mozilla Firefox is vulnerable to Arbitrary Code Execution. This is because a flaw exists in the isLabelSafe function in nsIDNService.cpp that is triggered when handling characters from different unicode blocks. An unauthenticated, remote attacker can exploit this, via a specially crafted IDN...

(0Day) Microsoft Visual Studio asm Memory Corruption Remote Code Execution Vulnerability

This vulnerability allows attackers to execute arbitrary code on executables compiled using vulnerable installations of Microsoft Visual Studio. Attack vectors will vary depending on the nature of the executable in question, but would include opening a specially crafted file which was compiled wi...

mediawiki -- multiple vulnerabilities

Mediawiki reports: Security fixes: T197279, CVE-2019-12468: Directly POSTing to Special:ChangeEmail would allow for bypassing reauthentication, allowing for potential account takeover. T204729, CVE-2019-12473: Passing invalid titles to the API could cause a DoS by querying the entire watchlist...

ALPINE-CVE-2018-19158

ColossusCoinXT through 1.0.5 a chain-based proof-of-stake cryptocurrency allows a remote denial of service, exploitable by an attacker who acquires even a small amount of stake/coins in the system. The attacker sends invalid headers/blocks, which are stored on the victim's disk...

CVE-2018-19158

ColossusCoinXT through 1.0.5 a chain-based proof-of-stake cryptocurrency allows a remote denial of service, exploitable by an attacker who acquires even a small amount of stake/coins in the system. The attacker sends invalid headers/blocks, which are stored on the victim's disk...

CVE-2018-19158

ColossusCoinXT through 1.0.5 a chain-based proof-of-stake cryptocurrency allows a remote denial of service, exploitable by an attacker who acquires even a small amount of stake/coins in the system. The attacker sends invalid headers/blocks, which are stored on the victim's disk...

OFCMS background editUploadImage file upload vulnerability

OFCMS is a content management system based on Java technology. A backend editUploadImage file upload vulnerability exists in versions of OFCMS prior to 1.1.3. The vulnerability stems from the blocking of .jsp and .jspx files without taking into account file.jsp::$DATA of the...