monero:load-from-json_fuzz_tests: Global-buffer-overflow in epee::misc_utils::parse::match_string2

Project: https://github.com/monero-project/monero.git Detailed Report: https://oss-fuzz.com/testcase?key=5096090558005248 Project: monero Fuzzing Engine: libFuzzer Fuzz Target: load-from-jsonfuzztests Job Type: libfuzzerasanmonero Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Crash...

Monero: Misconfiguration in build environment allows DLL preloading attack

Summary: monero-wallet-gui.exe tries to dynamically load some dynamic link librariesDLL which are not present in the applications directory, so LoadLibraryA system-call will search other directories such as Windows root and %PATH% for them. An attacker can gain arbitrary code execution if he/she...

Kubernetes Falls to Cryptomining via Machine-Learning Framework

A unique cyberattack campaign that targets Kubeflow, a machine-learning toolkit for Kubernetes, has affected large swathes of container clusters, according to Microsoft. The Kubeflow open-source project is a popular framework for running machine-learning ML tasks in Kubernetes. According to an...

Blue Mockingbird Monero-Mining Campaign Exploits Web Apps

A Monero cryptocurrency-mining campaign has emerged that exploits a known vulnerability in public-facing web applications built on the ASP.NET open-source web framework. The campaign has been dubbed Blue Mockingbird by the analysts at Red Canary that discovered the activity. Research uncovered th...

Ledger SAS Ledger Monero app information disclosure vulnerability

Ledger SAS Ledger Monero app is an application for Ledger eWallet device management from Ledger SAS, France. A security vulnerability exists in the Ledger SAS Ledger Monero app versions prior to 1.5.1 for Ledger Nano and Ledger S devices. An attacker could exploit the vulnerability by sending a...

CVE-2020-6861

A flawed protocol design in the Ledger Monero app before 1.5.1 for Ledger Nano and Ledger S devices allows a local attacker to extract the master spending key by sending crafted messages to this app selected on a PIN-entered Ledger connected to a host PC...

CVE-2020-6861

A flawed protocol design in the Ledger Monero app before 1.5.1 for Ledger Nano and Ledger S devices allows a local attacker to extract the master spending key by sending crafted messages to this app selected on a PIN-entered Ledger connected to a host PC...

Design/Logic Flaw

A flawed protocol design in the Ledger Monero app before 1.5.1 for Ledger Nano and Ledger S devices allows a local attacker to extract the master spending key by sending crafted messages to this app selected on a PIN-entered Ledger connected to a host PC...

CVE-2020-6861

Ledger Monero app (before version 1.5.1) on Ledger Nano/S is affected by a flaw in the protocol design that lets a local attacker obtain the master spending key by sending specially crafted messages to the app on a PIN-entered Ledger connected to a host PC. Affected component: Ledger Monero app; ...

CVE-2020-6861

A flawed protocol design in the Ledger Monero app before 1.5.1 for Ledger Nano and Ledger S devices allows a local attacker to extract the master spending key by sending crafted messages to this app selected on a PIN-entered Ledger connected to a host PC...

Monero Public Chain Has Logic Flaw Vulnerability

Monero is a cryptocurrency designed to protect transaction privacy. The vulnerability stems from the fact that transferring 1 XMR to an exchange with a duplicate TX pub key will show up as a 2 XMR deposit, which an attacker can then withdraw from the exchange's wallet.An attacker may be able to...

Malicious USB Drives Infect 35,000 Computers With Crypto-Mining Botnet

Cybersecurity researchers from ESET on Thursday said they took down a portion of a malware botnet comprising at least 35,000 compromised Windows systems that attackers were secretly using to mine Monero cryptocurrency. The botnet, named "VictoryGate," has been active since May 2019, with infectio...

Malicious USB Drives Infect 35,000 Computers With Crypto-Mining Botnet

Cybersecurity researchers from ESET on Thursday said they took down a portion of a malware botnet comprising at least 35,000 compromised Windows systems that attackers were secretly using to mine Monero cryptocurrency. The botnet, named "VictoryGate," has been active since May 2019, with infectio...

Monero: Unix time unlock_time values have dangerous validation rules enabling a number of exploits

Initially found by TheCharlatan, discussed with and expanded on by Isthmus, impacts all releases of monero and monero wallets Description The unlocktime field in monero transaction dictates when a transaction's outputs can be spent again. This rule is enforced by the consensus code in...

Hackers mining Monero on Microsoft SQL databases for last 2 years

By Sudais Asif Microsoft has been doing a tremendous job in tackling cybercrime but lately... This is a post from HackRead.com Read the original post: Hackers mining Monero on Microsoft SQL databases for last 2 years...

Monero: Array Index Underflow--http rpc

Summary: parsersebaseutils.h:197 const unsigned char tmp = isxint++it; Int type will cause the array subscript to appear negative and read wrong data, Solution: const unsigned char tmp = isxunsigned char++it; Releases Affected: up to date version on github Steps To Reproduce: add details for how ...

Monero: Hardware Wallets Do Not Check Unlock TIme

Summary: The hardware wallet implementations using the monero wallet do not check the unlock time when signing. This allows malware on the user's computer which the hardware wallet should protect from to permanently lock-up all the user's funds if the user signs a transaction on the device with a...

Monero: Monero wallet password change is confirmed when not matching

Summary: If you change your wallet password in gui, the confirmation does not need to match the new password. Releases Affected: list each version and OS of the application affected list each version and OS of the application affected Steps To Reproduce: Open your wallet. Go to settings. Change...

New Lemon Duck Malware Campaign Targets IoT, Large Manufacturers

Printers, smart TVs and automated guided vehicles that depend on Windows 7 have become the latest juicy targets for cybercriminals leveraging a “self-spreading” variant of the malware Lemon Duck. In a report released Wednesday by TrapX Security, researchers warn manufacturers dependent on IoT...

Vivin Nets Thousands of Dollars Using Cryptomining Malware

A recently uncovered threat actor, dubbed Vivin, has made thousands of U.S. dollars through a large-scale cryptomining campaign. Vivin is unique due to its longevity — the threat actor has been active since at least 2017 — and researchers with Cisco Talos point to Vivin as a good example of why...