Integer Overflow or Wraparound The advisory has been revoked - it doesn't affect any version of package vyper (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-VYPER-2808880
- published6 May 2022
- disclosed6 May 2022
- creditUnknown
Introduced: 6 May 2022
CVE-2022-29175 (opens in a new tab)Amendment
This was deemed not a vulnerability.
Overview
vyper is a Pythonic Smart Contract Language for the EVM.
Affected versions of this package are vulnerable to Integer Overflow or Wraparound where the multiplication of 168-bit integers can wrap in 256-bit arithmetic without any check of safemul .