CVE-2024-24567 raw_call `value=` kwargs not disabled for static and delegate calls

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Vyper compiler allows passing a value in builtin rawcall even if the call is a delegatecall or a staticcall. But in the context of delegatecall and staticcall the handling of value is not possible due to the semantics o...

CVE-2024-24567 raw_call `value=` kwargs not disabled for static and delegate calls

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Vyper compiler allows passing a value in builtin rawcall even if the call is a delegatecall or a staticcall. But in the context of delegatecall and staticcall the handling of value is not possible due to the semantics o...

CVE-2024-24567

The CVE-2024-24567 issue concerns Vyper, a Pythonic language for the Ethereum VM. The vulnerability is in the Vyper compiler’s raw_call builtin, where a value argument can be passed even when the call is delegatecall or staticcall. However, due to the semantics of delegatecall/staticcall opcodes,...

CVE-2024-24567 raw_call `value=` kwargs not disabled for static and delegate calls

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Vyper compiler allows passing a value in builtin rawcall even if the call is a delegatecall or a staticcall. But in the context of delegatecall and staticcall the handling of value is not possible due to the semantics o...

Vyper's raw_call `value=` kwargs not disabled for static and delegate calls

Summary Vyper compiler allows passing a value in builtin rawcall even if the call is a delegatecall or a staticcall. But in the context of delegatecall and staticcall the handling of value is not possible due to the semantics of the respective opcodes, and vyper will silently ignore the value=...

GHSA-X2C2-Q32W-4W6M Vyper's raw_call `value=` kwargs not disabled for static and delegate calls

Summary Vyper compiler allows passing a value in builtin rawcall even if the call is a delegatecall or a staticcall. But in the context of delegatecall and staticcall the handling of value is not possible due to the semantics of the respective opcodes, and vyper will silently ignore the value=...

Vyper Code Issue Vulnerability

Vyper is the Pythonic smart contract language for EVM. A code issue vulnerability exists in Vyper version 0.3.10 and prior versions that stems from not disabling static and delegate calls...

GHSA-2Q8V-3GQQ-4F8P concat built-in can corrupt memory in vyper

Summary concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the buildIR for concat doesn't properly adhere to the API of copy functions for =0.3.2 the copybytes function. A contract search was...

concat built-in can corrupt memory in vyper

Summary concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the buildIR for concat doesn't properly adhere to the API of copy functions for =0.3.2 the copybytes function. A contract search was...

Buffer Overflow

Vyper is vunlnerable to Buffer Overflow. The vulnerability is caused by buildIR for concat improperly adhering to the API of copy functions for =0.3.2 the copybytes function which results in Buffer Overflow...

CVE-2024-22419

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. The concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the buildIR for concat doesn't properly adhere to the API of co...

Buffer overflow

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. The concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the buildIR for concat doesn't properly adhere to the API of co...

PYSEC-2024-103

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. The concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the buildIR for concat doesn't properly adhere to the API of co...

PYSEC-2024-103

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. The concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the buildIR for concat doesn't properly adhere to the API of co...

CVE-2024-22419 concat built-in can corrupt memory in vyper

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. The concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the buildIR for concat doesn't properly adhere to the API of co...

CVE-2024-22419 concat built-in can corrupt memory in vyper

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. The concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the buildIR for concat doesn't properly adhere to the API of co...

CVE-2024-22419 concat built-in can corrupt memory in vyper

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. The concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the buildIR for concat doesn't properly adhere to the API of co...

CVE-2024-22419

CVE-2024-22419 affects the Vyper compiler/runtime: the built-in concat can write past the allocated memory buffer, potentially corrupting memory and changing contract semantics. The root cause is the build_IR path not properly conforming to the copy_bytes API for versions >= 0.3.2, enabling a ...

Vyper Buffer Error Vulnerability

Vyper is a Pythonic smart contract language for EVM open sourced by vyperlang. A buffer error vulnerability exists in Vyper 0.3.10 and earlier versions, which stems from allowing concat to write to memory buffer boundaries built-in, thereby overwriting existing valid data...

PT-2024-19409 · Vyper · Vyper

Name of the Vulnerable Software and Affected Versions: Vyper versions 0.3.0 through 0.3.9 Description: The concat built-in can write over the bounds of the memory buffer that was allocated for it and thus overwrite existing valid data. The root cause is that the build IR for concat doesn't proper...