827 matches found
CVE-2020-37289
Vyper before 0.3.1 lacks a uint8 type, allowing interface return values declared as uint8, such as ERC20.decimals, to be stored in uint256 variables without bounds checking. Malicious contracts can return values greater than 255 to manipulate or bypass contract logic that relies on these values...
CVE-2020-37289 Vyper before 0.3.1 Improper Input Validation of uint8 Interface Return Values
Vyper before 0.3.1 lacks a uint8 type, allowing interface return values declared as uint8, such as ERC20.decimals, to be stored in uint256 variables without bounds checking. Malicious contracts can return values greater than 255 to manipulate or bypass contract logic that relies on these values...
CVE-2020-37289
Vyper versions prior to 0.3.1 are vulnerable to improper input validation because the language lacks a native uint8 type. This allows interface return values explicitly declared as uint8 (e.g., ERC20.decimals() ) to be stored in uint256 variables without any bounds checking. Consequently, malicio...
Vyper input validation error vulnerability
Vyper versions prior to 0.3.1 contain an input validation error vulnerability. This stems from the absence of a uint8 type, allowing interface returns declared as uint8—such as ERC20.decimals—to be stored in uint256 variables without boundary checks. Malicious contracts can then return values...
Malicious code in erc20-approve-audit (RubyGems)
Source: amazon-inspector e43c1d294111db5834d006f064d33001b463860783ed8662a5f41a8e7354e4b8 The gem's native extension script, which runs automatically during gem install, base64-decodes a Ruby payload and launches it via a double-forked, detached, session-leader background process setsid, /dev/nul...
Malicious Package
Overview erc20-approve-audit is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...
Malicious code in erc20-approve-audit (RubyGems)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e43c1d294111db5834d006f064d33001b463860783ed8662a5f41a8e7354e4b8 The gem's native extension script, which runs automatically during gem install, base64-decodes a Ruby payload and launches it via a double-forked,...
MAL-2026-17785 Malicious code in erc20-approve-audit (RubyGems)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e43c1d294111db5834d006f064d33001b463860783ed8662a5f41a8e7354e4b8 The gem's native extension script, which runs automatically during gem install, base64-decodes a Ruby payload and launches it via a double-forked,...
EUVD-2026-62594
Authentication Bypass by Capture-replay in ZenHive mpp allows an unauthenticated remote client to obtain paid resources by resubmitting one settled on-chain transfer. MPP.Methods.EVM.verify/2 accepts a transaction-hash credential and matches a transfer purely on token, to and amount ERC-20 or to...
Malicious code in erc20-scanner (PyPI)
--- Credit: OpenSSF source...
Malicious Package
Overview janus-erc20 is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package authorshi...
Malware in janus-erc20
Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...
MAL-2026-5614 Malicious code in janus-erc20 (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 728f3d5af5a999be016a49283fff2c5cedc0c5df445d2f078f1f9817dde22334 On npm install, postinstall.js harvests installer secrets and POSTs them to 193.203.169.109:8443/c/janus-erc20 over HTTPS with TLS verification...
Improper Synchronization
Overview Affected versions of this package are vulnerable to Improper Synchronization through the bridgeOut precompile. An attacker can restore their ERC-20 token balance and allowance after a burn operation by exploiting stale state overwrites in the dual-context state management, enabling...
Mezo: ERC-20 bridgeOut burn can be erased by a stale StateDB overwrite leading to full L1 bridge drain
Note: the fixed version of the validator client has been deployed for some time. Impact Potential full drain of L1 bridge without changing bridged balance on Mezo. Brief/Intro A malicious user can steal all ERC-20 tokens locked in the L1 bridge by repeatedly calling the bridgeOut precompile from ...
EUVD-2018-4065
Malware in sbrugna...
EUVD-2018-4991
Malware in sbrugna...
EUVD-2018-4013
Malware in sbrugna...