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    CVE-2018-8026

    This vulnerability in Apache Solr 6.0.0 to 6.6.4 and 7.0.0 to 7.3.1 relates to an XML external entity expansion (XXE) in Solr config files (currency.xml, enumsConfig.xml referred from schema.xml, TIKA parsecontext config file). In addition, Xinclude functionality provided in these config files is also affected in a similar way. The vulnerability can be used as XXE using file/ftp/http protocols in order to read arbitrary local files from the Solr server or the internal network. The manipulated files can be uploaded as configsets using Solr's API, allowing to exploit that vulnerability.

    Published:Jun 5, 2018
    Last Modified:Nov 21, 2024
    EPS:Jul 5, 2018
    EPSS Score:0.04341
    CVSS Score:5.5

    Affected Products

    Vendor
    Apache
    Product
    Solr
    Vendor
    Netapp
    Product
    Snapcenter
    Vendor
    Netapp
    Product
    Storage Automation Store

    Exploits

    https://issues.apache.org/jira/browse/SOLR-12450https://issues.apache.org/jira/browse/SOLR-12450

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-221 Data Serialization External Entities Blowup

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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