EUVD-2016-10343

Malware in sbrugna...

EUVD-2016-10340

Malware in sbrugna...

EUVD-2016-10341

Malware in sbrugna...

EUVD-2016-10345

Malware in sbrugna...

EUVD-2016-10339

Malware in sbrugna...

New macOS vulnerability, Migraine, could bypass System Integrity Protection

A new vulnerability, which we refer to as “Migraine” for its involvement with macOS migration, could allow an attacker with root access to automatically bypass System Integrity Protection SIP in macOS and perform arbitrary operations on a device. We shared these findings with Apple through...

Gatekeeper’s Achilles heel: Unearthing a macOS vulnerability

On July 27, 2022, Microsoft discovered a vulnerability in macOS that can allow attackers to bypass application execution restrictions imposed by Apple’s Gatekeeper security mechanism, designed to ensure only trusted apps run on Mac devices. We developed a proof-of-concept exploit to demonstrate t...

Uncovering a macOS App Sandbox escape vulnerability: A deep dive into CVE-2022-26706

Microsoft uncovered a vulnerability in macOS that could allow specially crafted codes to escape the App Sandbox and run unrestricted on the system. We shared these findings with Apple through Coordinated Vulnerability Disclosure CVD via Microsoft Security Vulnerability Research MSVR in October...

New macOS vulnerability, “powerdir,” could lead to unauthorized user data access

Following our discovery of the “Shrootless” vulnerability, Microsoft uncovered a new macOS vulnerability, “powerdir,” that could allow an attacker to bypass the operating system’s Transparency, Consent, and Control TCC technology, thereby gaining unauthorized access to a user’s protected data. We...

A deep-dive into the SolarWinds Serv-U SSH vulnerability

Several weeks ago, Microsoft detected a 0-day remote code execution exploit being used to attack the SolarWinds Serv-U FTP software in limited and targeted attacks. The Microsoft Threat Intelligence Center MSTIC attributed the attack with high confidence to DEV-0322, a group operating out of Chin...

GlassWire: GlassWire 2.1.167 vulnerability - MSVR 56639

Arbitrary code execution vulnerability within the firewall software, GlassWire version 2.1.167 Impact After the program is installed, on first execution, it will attempt to load Wtsapi32.dll.dll from the user's PATH without doing any checks to see if the file is signed. Attached is a demo...

CVE-2021-29443

CVE-2021-29443 affects the jose npm library. Vulnerable versions of the library perform HMAC tag verification after attempting CBC decryption, creating a possible padding oracle through observable timing differences during decryption of AES_CBC_HMAC_SHA2 (A128CBC-HS256, A192CBC-HS384, A256CBC-HS5...

CVE-2016-9538

tools/tiffcrop.c in libtiff 4.0.6 reads an undefined buffer in readContigStripsIntoBuffer because of a uint16 integer overflow. Reported as MSVR 35100...

F5 Networks BIG-IP : LibTIFF vulnerabilities (K34527393)

CVE-2016-9533 tifpixarlog.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in heap allocated buffers. Reported as MSVR 35094, aka 'PixarLog horizontalDifference heap-buffer-overflow.' CVE-2016-9534 tifwrite.c in libtiff 4.0.6 has an issue in the error code path of TIFFFlushData1 that...

libtiff: Predictor heap-buffer-overflow

tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual tile size like YCbCr with subsampling. Reported as MSVR 35105, aka "Predictor heap-buffer-overflow."...

CVE-2016-9536

tools/tiff2pdf.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in heap allocated buffers in t2pprocessjpegstrip. Reported as MSVR 35098, aka "t2pprocessjpegstrip heap-buffer-overflow."...

CVE-2016-9537

tools/tiffcrop.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in buffers. Reported as MSVR 35093, MSVR 35096, and MSVR 35097...

CVE-2016-9534

tifwrite.c in libtiff 4.0.6 has an issue in the error code path of TIFFFlushData1 that didn't reset the tifrawcc and tifrawcp members. Reported as MSVR 35095, aka "TIFFFlushData1 heap-buffer-overflow."...

CVE-2016-9540

tools/tiffcp.c in libtiff 4.0.6 has an out-of-bounds write on tiled images with odd tile width versus image width. Reported as MSVR 35103, aka "cpStripToTile heap-buffer-overflow."...

CVE-2016-9539

tools/tiffcrop.c in libtiff 4.0.6 has an out-of-bounds read in readContigTilesIntoBuffer. Reported as MSVR 35092...