PT-2020-21734

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description A heap-buffer-overflow READ 4 crash has been reported. The crash involves the FLAC bitreader read rice signed block function, specifically within the read...

QEMU Hardware Emulation Heap Buffer Overflow DoS

The vulnerability of the pnvlpcdoeccb function in the hardware/ppc/pnvlpc.c file of the QEMU hardware emulator is related to reading data beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to cause a system failure and gain unauthorized access to the PowerNV memory...

CVE-2019-3971

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to a local Denial of Service affecting CmdVirth.exe via its LPC port "cmdvrtLPCServerPort". A low privileged local process can connect to this port and send an LPCDATAGRAM, which triggers an Access Violation due to hardcoded NULLs used fo...

CVE-2019-3971

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to a local Denial of Service affecting CmdVirth.exe via its LPC port "cmdvrtLPCServerPort". A low privileged local process can connect to this port and send an LPCDATAGRAM, which triggers an Access Violation due to hardcoded NULLs used fo...

Hardcoded credentials

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to a local Denial of Service affecting CmdVirth.exe via its LPC port "cmdvrtLPCServerPort". A low privileged local process can connect to this port and send an LPCDATAGRAM, which triggers an Access Violation due to hardcoded NULLs used fo...

CVE-2019-3971

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to a local Denial of Service affecting CmdVirth.exe via its LPC port "cmdvrtLPCServerPort". A low privileged local process can connect to this port and send an LPCDATAGRAM, which triggers an Access Violation due to hardcoded NULLs used fo...

CVE-2019-3971: Undefined Security Weakness

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to a local Denial of Service affecting CmdVirth.exe via its LPC port "cmdvrtLPCServerPort". A low privileged local process can connect to this port and send an LPCDATAGRAM, which triggers an Access Violation due to hardcoded NULLs used fo...

PT-2019-6256

Name of the Vulnerable Software and Affected Versions FFmpeg version 4.2 Description The issue is related to a Divide By Zero problem in the libavcodec/lpc.h component of the FFmpeg multimedia library. This allows a remote attacker to cause a Denial of Service. Recommendations For FFmpeg version...

Code injection

The ASPEED ast2400 and ast2500 Baseband Management Controller BMC hardware and firmware implement Advanced High-performance Bus AHB bridges, which allow arbitrary read and write access to the BMC's physical address space from the host or from the network in unusual cases where the BMC console uar...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : QEMU vulnerabilities (USN-3826-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3826-1 advisory. Daniel Shapira and Arash Tohidi discovered that QEMU incorrectly handled NE2000 device emulation. An attacker inside the guest...

USN-3826-1: QEMU vulnerabilities

Daniel Shapira and Arash Tohidi discovered that QEMU incorrectly handled NE2000 device emulation. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. CVE-2018-10839 It was discovered that QEMU incorrectly handled the Slirp networking back-en...

QEMU 'hw/ppc/pnv_lpc.c' out-of-bounds denial of service vulnerability

QEMU aka Quick Emulator is a set of simulation processor software developed by French programmer Fabrice Bellard. The software is fast and cross-platform. A security vulnerability exists in the 'pnvlpcdoeccb' function in the hw/ppc/pnvlpc.c file in QEMU versions prior to 3.1. An attacker can...

Google Android Buffer Overflow Vulnerability (CNVD-2019-27588)

Android is a Linux-based open source operating system jointly developed by Google and the Open Handheld Alliance OHA. A buffer overflow vulnerability exists in the ixheaacdresetacelpdatafix of the ixheaacdlpc.c file in Android version 9, which stems from a lack of boundary checking in the program...

DEBIAN-CVE-2018-18954

The pnvlpcdoeccb function in hw/ppc/pnvlpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory...

UBUNTU-CVE-2018-18954

The pnvlpcdoeccb function in hw/ppc/pnvlpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory...

PT-2018-3378

Name of the Vulnerable Software and Affected Versions: QEMU versions prior to 3.1 Description: The issue is related to the pnv lpc do eccb function in the QEMU emulator, specifically in the hw/ppc/pnv lpc.c file. It involves a buffer data boundary read issue. Exploitation of this issue could allo...

An Open-Source Pre and Post Callback-Based Framework for macOS Kernel Monitoring: Kemon

If third-party vendors want to add new features to the macOS kernel, such as antivirus capabilities, ransomware blocking, data breach auditing, behavior monitoring and so on, they usually need the support of the system’s exported interfaces. At present, only two known official interfaces are...

Design/Logic Flaw

In Avast Antivirus before v17, using the LPC interface API exposed by the AvastSVC.exe Windows service, it is possible to launch predefined binaries, or replace or delete arbitrary files. This vulnerability is exploitable by any unprivileged user when Avast Self-Defense is disabled. It is also...

CVE-2017-8307

In Avast Antivirus before v17, using the LPC interface API exposed by the AvastSVC.exe Windows service, it is possible to launch predefined binaries, or replace or delete arbitrary files. This vulnerability is exploitable by any unprivileged user when Avast Self-Defense is disabled. It is also...

CVE-2017-8307

In Avast Antivirus before v17, using the LPC interface API exposed by the AvastSVC.exe Windows service, it is possible to launch predefined binaries, or replace or delete arbitrary files. This vulnerability is exploitable by any unprivileged user when Avast Self-Defense is disabled. It is also...