CVE-2022-1930

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    CVE-2022-1930

    Published: 22 Aug 2022Last Modified: 27 Aug 2026

    Summary: ReDoS in eth-account encode_structured_data function

    Details: An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method

    References: https://research.jfrog.com/vulnerabilities/eth-account-redos-xray-248681/, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1930.json, https://nvd.nist.gov/vuln/detail/CVE-2022-1930

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -c0060ca25e8461b9622eab318d922c0a48e8d5a8

    Affected versions

    v0.5.8
    v0.5.7
    v0.5.6
    v0.5.5
    v0.5.4
    v0.5.3
    v0.5.2
    v0.5.1
    v0.5.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-1930 | CVE-DB