PT-2023-27209 · Openzeppelin · Openzeppelin Contracts

Name of the Vulnerable Software and Affected Versions: OpenZeppelin Contracts versions 4.0.0 through 4.9.3 Description: OpenZeppelin Contracts is a library for secure smart contract development. Contracts using ERC2771Context along with a custom trusted forwarder may see msgSender return address0...

Gobblers burnt for minting legendary Gobblers can be transferred out from the address zero

Lines of code Vulnerability details Impact The mintLegendaryGobbler function burn standard gobblers by setting their owner to address0 without deleting the getApprovedid. So the original owner can setApproval for himself address and transfer the gobbler token back to any address from the address0...

lender variable in is not the same as constructory and method in the construcotr ther is no check for address zero

Lines of code Vulnerability details Impact lender variable not the same as constructory and method its no check for address zero Recommended Mitigation Steps check for address zero in the constructor --- The text was updated successfully, but these errors were encountered: 😕 1 KenzoAgada reacted...

Loss of funds due to beneficiary override to address(0) during transfer

Lines of code Vulnerability details Premiums or proceeds earned after the transfer will accrue to the zero address, instead of to the new vault owner, and the funds will be irrecoverable. Proof of concept vaultBeneficiariesvaultId is overridden to the zero address during transfer: File: Cally.sol...

CVE-2017-13192

In the ihevcdparsesliceheader function of ihevcdparsesliceheader.c a slice address of zero after the first slice could result in an infinite loop. This could lead to a remote denial of service of a critical system process with no additional execution privileges needed. User interaction is not...

qemu: slirp: NULL pointer deref in sosendto()

A NULL pointer dereference flaw was found in the way QEMU handled UDP packets with a source port and address of 0 when QEMU's user networking was in use. A local guest user could use this flaw to crash the guest...