CVE-2019-15665

An issue was discovered in Rivet Killer Control Center before 2.1.1352. IOCTL 0x120004 in KfeCo10X64.sys fails to validate an offset passed as a parameter during a memory operation, leading to an arbitrary write primitive that can lead to code execution or escalation of privileges...

Parallels Desktop Buffer Overflow Vulnerability

Corel Parallels Desktop is a suite of virtual machine software for the macOS platform from Corel Canada. A buffer overflow vulnerability exists in the IOCTL processor in Parallels Desktop, which stems from the program failing to properly validate user-submitted data. An attacker could exploit the...

CVE-2019-5176

An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.0214. An attacker can send a specially crafted packet to trigger the parsing of this cache file.The destination buffer sp+0x40 is...

WAGO PFC200 Stack Buffer Overflow Vulnerability (CNVD-2020-16854)

The WAGO PFC200 is a programmable logic controller PLC from WAGO Germany. A stack buffer overflow vulnerability exists in the iocheckd service 'I/O-Check' function of the WAGO PFC200 03.02.0214. An attacker could exploit this vulnerability via a specially crafted XML cache file to achieve code...

WAGO PFC200 Stack Buffer Overflow Vulnerability (CNVD-2020-16849)

The WAGO PFC200 is a programmable logic controller PLC from WAGO Germany. A stack buffer overflow vulnerability exists in the iocheckd service 'I/O-Check' function of the WAGO PFC200 03.02.0214. An attacker could exploit this vulnerability via a specially crafted XML cache file to achieve code...

reblog

Defeating a Laptop's BIOS Password We found a laptop laying a...

[SECURITY] Fedora 31 Update: libxml2-2.9.10-3.fc31

This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX strea...

CVE-2020-6975

Digi International ConnectPort LTS 32 MEI, Firmware Version 1.4.3 82002228K 08/09/2018, bios Version 1.2. Successful exploitation of this vulnerability could allow an attacker to upload a malicious file to the application...

WAGO PFC 200 'I/O-Check' Buffer Overflow Vulnerability

The WAGO PFC 200 and WAGO PFC 100 are both programmable logic controllers PLCs from WAGO Germany. A buffer overflow vulnerability exists in the 'I/O-Check' function in the WAGO PFC 200 and PFC100. The vulnerability originates when a networked system or product performs an operation on memory...

Vulnerability of drivers/bluetooth/hci_ath.c, drivers/bluetooth/hci_bcm.c, drivers/bluetooth/hci_intel.c, drivers/bluetooth/hci_ldisc.c, drivers/bluetooth/hci_mrvl.c, drivers/bluetooth/hci_qca.c, and drivers/bluetooth/hci_uart.h for Linux operating system’s Bluetooth-enabled UART adapters, allowing a hacker to cause a service failure

The vulnerabilities in the drivers/bluetooth/hciath.c, drivers/bluetooth/hcibcm.c, drivers/bluetooth/hciintel.c, drivers/bluetooth/hcildisc.c, drivers/bluetooth/hcimrvl.c, drivers/bluetooth/hciqca.c, and drivers/bluetooth/hciuart.h files for UART-connected Bluetooth adapters in Linux operating...

WAGO PFC200 and PFC100 Denial of Service Vulnerabilities

The WAGO PFC200 and WAGO PFC100 are both programmable logic controllers PLCs from WAGO Germany. A denial of service vulnerability exists in the I/O-Check function in the WAGO PFC200 using firmware version 03.01.0713 and the WAGO PFC100 using firmware version 03.00.3912, which can be exploited by ...

glibc security, bug fix, and enhancement update

2.28-72.0.1 - add Ampere emag to tunable cpu list Patrick McGehearty - add optimized memset for emag - add an ASIMD variant of strlen for falkor - Orabug: 2700101. - Modify glibc-ora28849085.patch so it works with RHCK kernels. - Orabug: 28849085. - Make IOfunlockfile match funlockfile and...

hw: Intel GPU Denial Of Service while accessing MMIO in lower power state

A flaw was found in Intel graphics hardware GPU where a local attacker with the ability to issue an ioctl could trigger a hardware level crash if MMIO registers were read while the graphics card was in a low-power state. This creates a denial of service situation and the GPU and connected display...

kernel: null-pointer dereference in hci_uart_set_flow_control

A flaw was found in the Linux kernel’s Bluetooth implementation of UART. An attacker with local access and write permissions to the Bluetooth hardware could use this flaw to issue a specially crafted ioctl function call and cause the system to crash...

Apple macOS Catalina IOGraphics Component Buffer Overflow Vulnerability

Apple macOS Catalina is a proprietary operating system developed by Apple Inc. for Mac computers.IOGraphics is one of the input and output graphics components. A buffer overflow vulnerability exists in the IOGraphics component of Apple macOS Catalina versions prior to 10.15.1. A local attacker...

UBUNTU-CVE-2019-17345

An issue was discovered in Xen 4.8.x through 4.11.x allowing x86 PV guest OS users to cause a denial of service because mishandling of failed IOMMU operations causes a bug check during the cleanup of a crashed guest...

UBUNTU-CVE-2019-17177

libfreerdp/codec/region.c in FreeRDP through 1.1.x and 2.x through 2.0.0-rc4 has memory leaks because a supplied realloc pointer i.e., the first argument to realloc is also used for a realloc return value...

CVE-2019-13156

NDrive1.2.2.sys in Naver Cloud Explorer has a stack-based buffer overflow, which allows attackers to cause a denial of service when reading data from IOCTL handle...

CVE-2019-3954

Stack-based buffer overflow in Advantech WebAccess/SCADA 8.4.0 allows a remote, unauthenticated attacker to execute arbitrary code by sending a crafted IOCTL 81024 RPC call...

UBUNTU-CVE-2019-10142

A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an ioctl was incorrectly validated and used in size calculations for the page size calculation. An attacker can use this flaw to crash the syste...