CVE-2019-1000012

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    CVE-2019-1000012

    Published: 4 Feb 2019Last Modified: 8 Jul 2026

    Summary:

    Details: Hex package manager version 0.14.0 through 0.18.2 contains a Signing oracle vulnerability in Package registry verification that can result in Package modifications not detected, allowing code execution. This attack appears to be exploitable via victim fetches packages from malicious/compromised mirror. This vulnerability appears to have been fixed in 0.19.

    References: https://github.com/hexpm/hex/pull/646, https://github.com/hexpm/hex/pull/651

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- cd6111d29b67bb9db8e6844bef568e65ca4c32a1
    Fixed -None

    Affected versions

    v0.18.2
    v0.18.1
    v0.18.0

    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-2019-1000012 | CVE-DB