CVE Feed

    Dashboard / CVE / CVE-2023-33289

    CVE-2023-33289

    The urlnorm crate through 0.1.4 for Rust allows Regular Expression Denial of Service (ReDos) via a crafted URL to lib.rs. NOTE: the Supplier disputes this, taking the position that "Slow printing of URLs is not a CVE."

    Published:Jun 21, 2023
    Last Modified:Mar 8, 2025
    EPS:Jun 21, 2023
    EPSS Score:0.00303
    CVSS Score:7.5

    Affected Products

    Vendor
    Urlnorm Project
    Product
    Urlnorm

    Exploits

    https://gist.github.com/6en6ar/b118888dc739e8979038f24c8ac33611https://gist.github.com/6en6ar/b118888dc739e8979038f24c8ac33611

    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