CURL-CVE-2016-8617 OOB write via unchecked multiplication

In libcurl's base64 encode function, the output buffer is allocated as follows without any checks on insize: malloc insize 4 / 3 + 4 On systems with 32-bit addresses in userspace e.g. x86, ARM, x32, the multiplication in the expression wraps around if insize is at least 1GB of data. If this...

OOB write via unchecked multiplication

In libcurl's base64 encode function, the output buffer is allocated as follows without any checks on insize: malloc insize 4 / 3 + 4 On systems with 32-bit addresses in userspace e.g. x86, ARM, x32, the multiplication in the expression wraps around if insize is at least 1GB of data. If this...

NVIDIA Driver - Unchecked Write to User-Provided Pointer in Escape 0x600000D Exploit

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=911 The DxgkDdiEscape handler for 0x600000D passes an unchecked user provided pointer as the destination for a memcpy call. This leads to kernel memory corruption. Win 10 x64 372.5...

NVIDIA Driver - UVMLiteController ioctl Handling Unchecked InputOutput Lengths Privilege Escalation

NVIDIA Driver - UVMLiteController ioctl Handling Unchecked InputOutput Lengths Privilege Escalation / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=880 The \.\UVMLiteController device is created by the nvlddmkm.sys driver, and can be opened by any user. The driver handles...

NVIDIA Driver - Unchecked User-Provided Pointer in Escape 0x5000027

NVIDIA Driver - Unchecked User-Provided Pointer in Escape 0x5000027 Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=937 The DxgkDdiEscape handler for 0x5000027 accepts a user provided pointer, but does no checks on it before using it. ... DWORD userptr = escape5000027data-userpt...

NVIDIA Driver - Unchecked Write to User-Provided Pointer in Escape 0x700010d

NVIDIA Driver - Unchecked Write to User-Provided Pointer in Escape 0x700010d Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=894 The DxgkDdiEscape handler for 0x700010d accepts a user provided pointer as the destination for a memcpy call, without doing any checks on said pointer...

NVIDIA Driver - Unchecked Write to User-Provided Pointer in Escape 0x600000D

NVIDIA Driver - Unchecked Write to User-Provided Pointer in Escape 0x600000D Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=911 The DxgkDdiEscape handler for 0x600000D passes an unchecked user provided pointer as the destination for a memcpy call. This leads to kernel memory...

NVIDIA Driver - Unchecked Write to User-Provided Pointer in Escape 0x600000D

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=911 The DxgkDdiEscape handler for 0x600000D passes an unchecked user provided pointer as the destination for a memcpy call. This leads to kernel memory corruption. Win 10 x64 372.54 crashing context with PoC: SYSTEMSERVICEEXCEPTION...

NVIDIA Driver - Unchecked Write to User-Provided Pointer in Escape 0x700010d

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=894 The DxgkDdiEscape handler for 0x700010d accepts a user provided pointer as the destination for a memcpy call, without doing any checks on said pointer. void fastcall escape700010DNvMiniportDeviceContext ctx, NvEscapeData escape...

NVIDIA Driver - UVMLiteController ioctl Handling Unchecked Input/Output Lengths Privilege Escalation

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=880 The \.\UVMLiteController device is created by the nvlddmkm.sys driver, and can be opened by any user. The driver handles various control codes for this device, but there is no validation for the input/output buffer and their...

FreeBSD : FreeBSD -- bhyve - privilege escalation vulnerability (a479a725-9adb-11e6-a298-14dae9d210b8)

An unchecked array reference in the VGA device emulation code could potentially allow guests access to the heap of the bhyve process. Since the bhyve process is running as root, this may allow guests to obtain full control of the hosts they are running on. Impact : For bhyve virtual machines with...

Ghostscript Remote File Disclosure Vulnerability

Ghostscript is a set of Adobe-based, PostScript and portable document format PDF page description language and compiled into the free software. A remote file disclosure vulnerability exists in Ghostscript due to an unchecked PermitFileReading array, which can be exploited to cause remote file...

The vulnerability of the Android operating system, which allows a hacker to increase their privileges

The vulnerability of the drivers/media/platform/msm/camerav2/pproc/cpp/msmcpp.c component of Qualcomm’s Android operating system is related to the lack of checks on frame messages in CPP. Exploiting this vulnerability allows a remote attacker to enhance their privileges through a specially create...

The vulnerability of the Android operating system, which allows a hacker to increase their privileges

The vulnerability of the MSM camera driver for the Qualcomm Android operating system is related to the lack of checks on incoming parameters. Exploiting this vulnerability can allow a malicious actor to enhance their privileges through a specially created application...

IBM Tivoli Monitoring Agent Stack Buffer Overflow Vulnerability

IBM Tivoli Monitoring ITM is a suite of system monitoring software from IBM in the United States. The software supports the detection of system bottlenecks and potential problems, performance monitoring of basic system resources, and automatic recovery from critical situations. A stack buffer...

SAP CAR Archive Tool Denial Of Service / Security Bypass

Advisory Information Title: SAP CAR Multiple Vulnerabilities Advisory ID: CORE-2016-0006 Advisory URL: http://www.coresecurity.com/advisories/sap-car-multiple-vulnerabilities Date published: 2016-08-09 Date of last update: 2016-08-09 Vendors contacted: SAP Release mode: Coordinated release 2...

SAP CAR Multiple Vulnerabilities

Advisory ID Internal CORE-2016-0006 1. Advisory Information Title: SAP CAR Multiple Vulnerabilities Advisory ID: CORE-2016-0006 Advisory URL:https://www.coresecurity.com/core-labs/advisories/sap-car-multiple-vulnerabilities Date published: 2016-08-10 Date of last update: 2016-08-10 Vendors...

SAP SAPCAR - Multiple Vulnerabilities

SAP SAPCAR - Multiple Vulnerabilities 1. Advisory Information Title: SAP CAR Multiple Vulnerabilities Advisory ID: CORE-2016-0006 Advisory URL: http://www.coresecurity.com/advisories/sap-car-multiple-vulnerabilities Date published: 2016-08-09 Date of last update: 2016-08-09 Vendors contacted: SAP...

The vulnerability of the Android operating system, which allows a hacker to bypass the security mechanisms of a isolated execution environment

The vulnerability of the libs/binder/Parcel.cpp file in the Parcels software interface of the Android operating system is related to the lack of checking for the return value of system calls. Exploiting this vulnerability allows a malicious actor to bypass the security mechanisms of isolated...

The vulnerability of the Android operating system, which allows a hacker to trigger a service failure

The vulnerability of the Tremolo/res012.c file in the Android operating system’s media server is related to the lack of checks on partition numbers. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service failures device freezing and reboots by using a...