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    CVE-2019-14993

    Istio before 1.1.13 and 1.2.x before 1.2.4 mishandles regular expressions for long URIs, leading to a denial of service during use of the JWT, VirtualService, HTTPAPISpecBinding, or QuotaSpecBinding API.

    Published:Aug 13, 2019
    Last Modified:Nov 21, 2024
    EPS:Aug 13, 2019
    EPSS Score:0.00785
    CVSS Score:7.5

    Affected Products

    Vendor
    Istio
    Product
    Istio
    Vendor
    Redhat
    Product
    Service Mesh

    Exploits

    https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86164https://github.com/envoyproxy/envoy/issues/7728https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86164https://github.com/envoyproxy/envoy/issues/7728

    Common Weakness Enumeration

    CWE-185 Incorrect Regular Expression

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    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