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Advisory record · GHSA-cx2q-hfxr-rj97

Vyper's `_abi_decode` input not validated in complex expressions

CVSS 5.3 MediumEPSS 0.0067 · 52nd percentile

Published by the GitHub Advisory Database at 26 Sept 2023, 19:34 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
vyperPyPI>=0.3.4, <0.3.100.3.10
Identifiers
GHSA-cx2q-hfxr-rj97 · CVE-2023-42460 · PYSEC-2023-191
Weakness (CWE)
CWE-682
Tags
Published
26 Sept 2023
Updated
19 Nov 2024

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.3 Medium 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0067, the 52nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 26 Sept 2023. New records show when each source confirmed them.

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.