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    CVE-2018-1000167

    OISF suricata-update version 1.0.0a1 contains an Insecure Deserialization vulnerability in the insecure yaml.load-Function as used in the following files: config.py:136, config.py:142, sources.py:99 and sources.py:131. The "list-sources"-command is affected by this bug. that can result in Remote Code Execution(even as root if suricata-update is called by root). This attack appears to be exploitable via a specially crafted yaml-file at https://www.openinfosecfoundation.org/rules/index.yaml. This vulnerability appears to have been fixed in 1.0.0b1.

    Published:Apr 18, 2018
    Last Modified:Nov 21, 2024
    EPS:Apr 18, 2018
    EPSS Score:0.01506
    CVSS Score:7.8

    Affected Products

    Vendor
    Oisf
    Product
    Suricata-update

    Exploits

    https://tech.feedyourhead.at/content/remote-code-execution-in-suricata-updatehttps://tech.feedyourhead.at/content/remote-code-execution-in-suricata-update

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    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