What is CVE-2022-24845?

CVE-2022-24845 is a high-severity vulnerability in Vyperlang Vyper, classified under Integer Overflow or Wraparound. CVSS score: 8.8/10. Published 2022-04-13.

How severe is CVE-2022-24845?

High severity. CVSS v3 base score is 8.8 out of 10.

Integer overflow in Vyperlang Vyper

CVE-2022-24845

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. In affected versions, the return of `<iface>.returns_int128()` is not validated to fall within the bounds of `int128`. This issue can result in a misinterpretati…

Vulnerability class: Integer Overflow

EPSS: 0.004 (60.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Vyperlang Vyper — versions < 0.3.2

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

github.com/vyperlang/vyper/commit/049dbdc647b2ce838fae7c188e6bb09cf16e470b (x_refsource_MISC)
github.com/vyperlang/vyper/security/advisories/GHSA-j2x6-9323-fp7h (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2022-24845?: CVE-2022-24845 is a high-severity vulnerability in Vyperlang Vyper, classified under Integer Overflow or Wraparound. CVSS score: 8.8/10. Published 2022-04-13.
How severe is CVE-2022-24845?: High severity. CVSS v3 base score is 8.8 out of 10.