GHSA-22wc-c9wj-6q2v

    Dashboard / Vulnerabilities / GHSA-22wc-c9wj-6q2v

    GHSA-22wc-c9wj-6q2v

    Published: 19 Apr 2021Last Modified: 2 Dec 2024

    Summary: VVE-2021-0001: Memory corruption using function calls within arrays

    Details: ### Impact When performing a function call inside an array, there is a memory corruption issue that occurs because of an incorrect pointer to the the tip of the stack. ### Patches This issue was partially fixed in [VVE-2020-0004](https://github.com/vyperlang/vyper/security/advisories/GHSA-2r3x-4mrv-mcxf), however the fix did not update similar code for arrays, which had a similar issue. The issue is fully fixed in https://github.com/vyperlang/vyper/pull/2345

    References: https://github.com/vyperlang/vyper/security/advisories/GHSA-22wc-c9wj-6q2v, https://github.com/vyperlang/vyper/pull/2345, https://github.com/vyperlang/vyper/commit/11b7b5b7e59bc9dc859d51cd41a924b59fe47c9e, https://pypi.org/project/vyper

    Affected packages

    Package

    Name: vyper

    Purl: pkg:pypi/vyper

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.2.12

    Affected versions

    0.1.0b1
    0.1.0b10
    0.1.0b11
    0.1.0b12
    0.1.0b13
    0.1.0b14
    0.1.0b15
    0.1.0b16
    0.1.0b17
    0.1.0b2
    0.1.0b3
    0.1.0b4
    0.1.0b5
    0.1.0b6
    0.1.0b7
    0.1.0b8
    0.1.0b9

    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
    GHSA-22wc-c9wj-6q2v | CVE-DB