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    2 vulnerabilities by web3

    CVE-2024-21505 (GCVE-0-2024-21505)

    Vulnerability from nvd – Published: 2024-03-25 05:00 – Updated: 2024-08-23 19:10
    VLAI
    Summary
    Versions of the package web3-utils before 4.2.1 are vulnerable to Prototype Pollution via the utility functions format and mergeDeep, due to insecure recursive merge. An attacker can manipulate an object's prototype, potentially leading to the alteration of the behavior of all objects inheriting from the affected prototype by passing specially crafted input to these functions.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-08-23 19:10 UTC
    CWE
    • CWE-1321 - Prototype Pollution
    • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
    Assigner
    snyk CNA under the mitre root
    CNA scorecard C 60/100 over 18 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    n/a web3-utils Affected: 0 , < 4.2.1 (semver)
    web3 web3-utils Affected: 0 , < 4.2.1 (custom)
        cpe:2.3:a:web3:web3-utils:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    Tariq Hawis
    Show details on NVD website
    To clipboard 

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    CVE-2024-21505 (GCVE-0-2024-21505)

    Vulnerability from cvelistv5 – Published: 2024-03-25 05:00 – Updated: 2024-08-23 19:10
    VLAI
    Summary
    Versions of the package web3-utils before 4.2.1 are vulnerable to Prototype Pollution via the utility functions format and mergeDeep, due to insecure recursive merge. An attacker can manipulate an object's prototype, potentially leading to the alteration of the behavior of all objects inheriting from the affected prototype by passing specially crafted input to these functions.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-08-23 19:10 UTC
    CWE
    • CWE-1321 - Prototype Pollution
    • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
    Assigner
    snyk CNA under the mitre root
    CNA scorecard C 60/100 over 18 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    n/a web3-utils Affected: 0 , < 4.2.1 (semver)
    web3 web3-utils Affected: 0 , < 4.2.1 (custom)
        cpe:2.3:a:web3:web3-utils:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    Tariq Hawis
    Show details on NVD website
    To clipboard 

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