PT-2024-30529 · Zkvyper · Zkvyper

Name of the Vulnerable Software and Affected Versions: zkvyper versions 1.3.12 through 1.5.3 Description: The issue arises from the compilation of LLL IR to a loop with a late exit condition, potentially leading to a loss of funds or unwanted behavior if the loop body contains specific conditions...

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Double Evaluation

vyper is vulnerable to a Double Evaluation. This vulnerability is due to the buildcreateIR function of the createfromblueprint builtin not caching the args argument, allowing for multiple evaluations instead of retrieving the value from the stack...

Double Evaluation

vyper is vulnerable to Double Evaluation. The vulnerability is due to the buildIR function of the sqrt builtin not caching the argument to the stack, allowing for multiple evaluations when the argument has side-effects...

Improper Input Validation

vyper is vulnerable to Improper Input Validation. The vulnerability is due to using the slice builtin with msg.data, self.code, or .code as the buffer argument, when either the start or length arguments have side-effects, allowing an attacker to manipulate the smart contract's behaviour or extrac...

Improper Locking

vyper is vulnerable to Improper Locking. This vulnerability is due to lack of reentrancy protection in default functions and not respecting nonreentrancy keys and failing to emit the lock, which allows an attacker to bypass the intended security mechanisms...

Range-Based Loop Execution

vyper is vulnerable to Range-Based Loop Execution. The vulnerability is due to incorrect assertion handling in the code generation of the range statement stmt.parseForrange within file stmt.py, which allows attackers to manipulate loop parameters...

Improper Input Validation

vyper is vulnerable to Improper Input Validation. The vulnerability is caused by improper handling of memory or storage arguments in the rawlog builtin, which results in incorrect values being logged when these arguments are used as topics...

ape-dasy (=0.1.0) potentially affected by CVE-2024-32481 via vyper (=0.3.9)

vyper PYPI version =0.3.9 is affected by a known vulnerability. The following packages have a transitive dependency on vyper and may be impacted: - ape-dasy =0.1.0 Source cves: CVE-2024-32481 Source advisory: OSV:GHSA-PPX5-Q359-PVWJ...

vyper's range(start, start + N) reverts for negative numbers

Summary When looping over a range of the form rangestart, start + N, if start is negative, the execution will always revert. Details This issue is caused by an incorrect assertion inserted by the code generation of the range stmt.parseForrange:...

GHSA-PPX5-Q359-PVWJ vyper's range(start, start + N) reverts for negative numbers

Summary When looping over a range of the form rangestart, start + N, if start is negative, the execution will always revert. Details This issue is caused by an incorrect assertion inserted by the code generation of the range stmt.parseForrange:...

2vyper (=0.3.0), ape-dasy (=0.1.0) +28 more potentially affected by CVE-2024-32645 via vyper (>=0.1.0b12 <=0.3.9)

vyper PYPI version =0.1.0b12, =0.7.1, =0.1.0, =0.0.0, =0.0.0, =0.0.5, =0.1.0, =0.1.0, =0.7.2, =0.1.10.0, =1.0.1, =0.1.0, =1.4.0, =1.20.6 and more Source cves: CVE-2024-32645 Source advisory: OSV:GHSA-XCHQ-W5R3-4WG3...

GHSA-XCHQ-W5R3-4WG3 vyper performs incorrect topic logging in raw_log

Summary Incorrect values can be logged when rawlog builtin is called with memory or storage arguments to be used as topics. A contract search was performed and no vulnerable contracts were found in production. In particular, no uses of rawlog were found at all in production; it is apparently not ...

vyper performs incorrect topic logging in raw_log

Summary Incorrect values can be logged when rawlog builtin is called with memory or storage arguments to be used as topics. A contract search was performed and no vulnerable contracts were found in production. In particular, no uses of rawlog were found at all in production; it is apparently not ...

2vyper (=0.3.0), ape-dasy (=0.1.0) +28 more potentially affected by CVE-2024-32646 via vyper (>=0.1.0b12 <=0.3.9)

vyper PYPI version =0.1.0b12, =0.7.1, =0.1.0, =0.0.0, =0.0.0, =0.0.5, =0.1.0, =0.1.0, =0.7.2, =0.1.10.0, =1.0.1, =0.1.0, =1.4.0, =1.20.6 and more Source cves: CVE-2024-32646 Source advisory: OSV:GHSA-R56X-J438-VW5M...

GHSA-R56X-J438-VW5M vyper performs double eval of the slice start/length args in certain cases

Summary Using the slice builtin can result in a double eval vulnerability when the buffer argument is either msg.data, self.code or .code and either the start or length arguments have side-effects. A contract search was performed and no vulnerable contracts were found in production. Having...

vyper performs double eval of the slice start/length args in certain cases

Summary Using the slice builtin can result in a double eval vulnerability when the buffer argument is either msg.data, self.code or .code and either the start or length arguments have side-effects. A contract search was performed and no vulnerable contracts were found in production. Having...

GHSA-3WHQ-64Q2-QFJ6 vyper performs double eval of raw_args in create_from_blueprint

Summary Using the createfromblueprint builtin can result in a double eval vulnerability when rawargs=True and the args argument has side-effects. A contract search was performed and no vulnerable contracts were found in production. In particular, the rawargs variant of createfromblueprint was not...

2vyper (=0.3.0), ape-dasy (=0.1.0) +28 more potentially affected by CVE-2024-32647 via vyper (>=0.1.0b12 <=0.3.9)

vyper PYPI version =0.1.0b12, =0.7.1, =0.1.0, =0.0.0, =0.0.0, =0.0.5, =0.1.0, =0.1.0, =0.7.2, =0.1.10.0, =1.0.1, =0.1.0, =1.4.0, =1.20.6 and more Source cves: CVE-2024-32647 Source advisory: OSV:GHSA-3WHQ-64Q2-QFJ6...

2vyper (=0.3.0), async-web3 (>=0.1.0 <=0.3.1) +11 more potentially affected by CVE-2024-32648 via vyper (>=0.1.0b12 <=0.2.8)

vyper PYPI version =0.1.0b12, =0.1.0, =0.0.0, =0.0.0, =0.0.5, =0.1.0, =1.4.0, =0.2.1, =0.1.3, =2.0.24, =0.1.2b2, =0.1.0, =0.2.4 Source cves: CVE-2024-32648 Source advisory: OSV:GHSA-M2V9-W374-5HJ9...