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    CVE-2021-45470

    lib/DatabaseLayer.py in cve-search before 4.1.0 allows regular expression injection, which can lead to ReDoS (regular expression denial of service) or other impacts.

    Published:Dec 23, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 23, 2021
    EPSS Score:0.00408
    CVSS Score:7.5

    Affected Products

    Vendor
    Circl
    Product
    Cve-search

    Exploits

    https://github.com/cve-search/cve-search/pull/629https://github.com/cve-search/cve-search/pull/629

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-492 Regular Expression Exponential Blowup

    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