GHSA-7c9g-vj9m-8pm6

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    GHSA-7c9g-vj9m-8pm6

    Published: 28 Feb 2024Last Modified: 28 Nov 2024

    Summary: Duplicate Advisory: ReDos vulnerability of XMLFeedSpider

    Details: ## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-cc65-xxvf-f7r9. This link is maintained to preserve external references. ## Original Description Parts of the Scrapy API were found to be vulnerable to a ReDoS attack. Handling a malicious response could cause extreme CPU and memory usage during the parsing of its content, due to the use of vulnerable regular expressions for that parsing.

    References: https://nvd.nist.gov/vuln/detail/CVE-2024-1892, https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5, https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b

    Affected packages

    Package

    Name: scrapy

    Purl: pkg:pypi/scrapy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 2
    Fixed -2.11.1

    Affected versions

    2.0.0
    2.0.1

    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-7c9g-vj9m-8pm6 | CVE-DB