Input validation

In CryptoHal::decrypt of CryptoHal.cpp, there is an out of bounds write due to improper input validation that results in a read from uninitialized memory. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation...

CVE-2017-13252

In CryptoHal::decrypt of CryptoHal.cpp, there is an out of bounds write due to improper input validation that results in a read from uninitialized memory. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation...

CVE-2017-13252

In CryptoHal::decrypt of CryptoHal.cpp, there is an out of bounds write due to improper input validation that results in a read from uninitialized memory. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation...

CVE-2017-13252

The CVE (CVE-2017-13252) affects Android 8.0 and 8.1 via CryptoHal::decrypt in CryptoHal.cpp, where improper input validation causes an out-of-bounds write and a read from uninitialized memory. This yields local elevation of privilege with no extra execution privileges required, and exploitation ...

Windows Kernel 64-bit stack memory disclosure in msrpc!LRPC_CASSOCIATION::AlpcSendCancelMessage(CVE-2018-0896)

We have discovered that the msrpc!LRPCCASSOCIATION::AlpcSendCancelMessage function sends an ALPC message with portions of uninitialized memory from the local stack frame on Windows 7 64-bit other versions were not tested. The message is 0x18 bytes long, 8 of which are uninitialized. The layout of...

imagemagick/encoder_pict_fuzzer: Use-of-uninitialized-value in ScaleQuantumToChar

Project: https://github.com/imagemagick/imagemagick.git Detailed report: https://oss-fuzz.com/testcase?key=6300442536443904 Project: imagemagick Fuzzer: libFuzzerimagemagickencoderpictfuzzer Fuzz target binary: encoderpictfuzzer Job Type: libfuzzermsanimagemagick Platform Id: linux Crash Type:...

Linux Kernel - mincore() Heap Page Disclosure (PoC) Exploit

Exploit for linux platform in category dos / poc / The source is modified from https://bugs.chromium.org/p/project-zero/issues/detail?id=1431 I try to find out infomation useful from the infoleak The kernel address can be easily found out from the uninitialized memory leaked from kernel, which ca...

Microsoft Windows Kernel - nt!NtWaitForDebugEvent 64-bit Stack Memory Disclosure

Microsoft Windows Kernel - nt!NtWaitForDebugEvent 64-bit Stack Memory Disclosure / We have discovered that the nt!NtWaitForDebugEvent system call discloses portions of uninitialized kernel stack memory to user-mode clients, on 64-bit versions of Windows 7 to Windows 10. The output buffer, and the...

Microsoft Windows Kernel - NtQueryInformationThread(ThreadBasicInformation) 64-bit Stack Memory Disclosure

Microsoft Windows Kernel - NtQueryInformationThreadThreadBasicInformation 64-bit Stack Memory Disclosure / We have discovered that the nt!NtQueryInformationThread system call invoked with the 0 information class ThreadBasicInformation discloses portions of uninitialized kernel stack memory to...

libvorbis -- multiple vulnerabilities

NVD reports: Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbisanalysisheaderout in info.c when vi-channels=0, a similar issue to Mozilla bug 550184. In Xiph.Org libvorbis 1.3.5, an out-of-bounds array read vulnerability exists in the...

Node.js third-party modules: `njwt` allocates uninitialized Buffers when number is passed in base64urlEncode input

I would like to report an uninitialized Buffer allocation issue in njwt. It allows to extract sensitive data from uninitialized memory or to cause a DoS by passing in a large number, in setups where typed user input can be passed e.g. from JSON. Module module name: njwt version: 0.4.0 npm page:...

Node.js third-party modules: `base64url` allocates uninitialized Buffers when number is passed in input on Node.js 4.x and below

I would like to report an uninitialized Buffer allocation issue in base64url. It allows to extract sensitive data from uninitialized memory or to cause a DoS by passing in a large number, in setups where typed user input can be passed e.g. from JSON, on Node.js 4.x and lower. Module module name:...

Node.js third-party modules: `http-proxy-agent` passes unsanitized options to Buffer(arg), resulting in DoS and uninitialized memory leak

I would like to report a Buffer allocation vulnerability in http-proxy-agent. In setups where auth argument is user-controlled, it allows to: cause Denial of Service by trivially consuming all the available CPU resources extract uninitialized memory chunks from the server on Node.js This module...

Fedora 27 : systemd (2018-eea8cb8b0e)

a few memory leaks and uninitialized memory accesses - systemd-networkd Remote= must be a unicast address upstream issue 8088 - add /run/systemd/user to the unit lookup path upstream issue 8119 - various fixes for journalctl leaking file descriptors on very quick file rotation upstream issues...

Node.js third-party modules: `npmconf` (and `npm` js api) allocate and write to disk uninitialized memory content when a typed number is passed as input on Node.js 4.x

I would like to report a Buffer allocation issue in npmconf and npm package js api. It allows to extract sensitive content from uninitialized memory by passing typed input to setCredentialsByURI, limited to Node.js 4.x and below. Module module name: npmconf version: 2.1.2 npm page:...

Node.js third-party modules: `memjs` allocates and stores buffers on typed input, resulting in DoS and uninitialized memory usage

I would like to report a Buffer allocation vulnerability in memjs. In cases when the attacker is able to pass typed input e.g. via JSON to the storage, it allows to cause DoS on all Node.js versions and to store and potentially later extract chunks of uninitialized server memory containing...

Windows Kernel 64-bit stack memory disclosure in win32k!SfnINLPHELPINFOSTRUCT (via user-mode callback)(CVE-2018-0810)

We have discovered that a user-mode callback invoked by the win32k!SfnINLPHELPINFOSTRUCT function via KeUserModeCallback leads to the disclosure of uninitialized stack memory to user-mode clients, due to compiler-introduced structure padding. The vulnerability affects Windows 7 64-bit; other...

CVE-2018-6836

The netmonreccommentdestroy function in wiretap/netmon.c in Wireshark through 2.4.4 performs a free operation on an uninitialized memory address, which allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact...

Code injection

The netmonreccommentdestroy function in wiretap/netmon.c in Wireshark through 2.4.4 performs a free operation on an uninitialized memory address, which allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact...

UBUNTU-CVE-2018-6836

The netmonreccommentdestroy function in wiretap/netmon.c in Wireshark through 2.4.4 performs a free operation on an uninitialized memory address, which allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact...