Hirschmann HiOS Switches Classic Buffer Overflow (CVE-2019-12260)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(502260);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/24");

  script_cve_id("CVE-2019-12260");
  script_xref(name:"CEA-ID", value:"CEA-2019-0679");

  script_name(english:"Hirschmann HiOS Switches Classic Buffer Overflow (CVE-2019-12260)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"This vulnerability could lead to a buffer overflow of up to a full TCP receive-window 
(by default, 10k-64k depending on version). The buffer overflow happens in the task 
calling recv()/recvfrom()/recvmsg(). 

Applications that pass a buffer equal to or larger than a full TCP-window are not 
susceptible to this attack. Applications passing a stack-allocated variable as a 
buffer are the easiest to exploit. 

The most likely outcome is a crash of the application reading from the affected socket, 
which could result in remote code execution.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  script_set_attribute(attribute:"see_also", value:"https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf");
  script_set_attribute(attribute:"see_also", value:"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009");
  script_set_attribute(attribute:"see_also", value:"https://support2.windriver.com/index.php?page=security-notices");
  # https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12260
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?acd12d21");
  script_set_attribute(attribute:"see_also", value:"https://security.netapp.com/advisory/ntap-20190802-0001/");
  # https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c7d3d59d");
  script_set_attribute(attribute:"see_also", value:"https://support.f5.com/csp/article/K41190253");
  script_set_attribute(attribute:"see_also", value:"https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf");
  script_set_attribute(attribute:"see_also", value:"https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf");
  script_set_attribute(attribute:"see_also", value:"https://www.oracle.com/security-alerts/cpuoct2020.html");
  script_set_attribute(attribute:"see_also", value:"https://www.oracle.com//security-alerts/cpujul2021.html");
  script_set_attribute(attribute:"see_also", value:"https://www.cisa.gov/news-events/ics-advisories/icsa-19-211-0");
  script_set_attribute(attribute:"solution", value:
"The following text was originally created by the Cybersecurity and Infrastructure Security Agency (CISA). The original
can be found at CISA.gov.

Wind River has produced controls and patches to mitigate the reported vulnerabilities. To obtain patches, email
[email protected] and indicate the VxWorks major version for which you need source patches.

For more detailed information on the vulnerabilities and the mitigating controls, please see the Wind River advisory at:
https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/

Additional vendors affected by the reported vulnerabilities have also released security advisories related to their
affected products. Those advisories are as follows:

Rockwell Automation (login required) - https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1088561

Xerox - https://security.business.xerox.com/en-us/news/wind-river-vxworks-ipnet-tcp-ip-stack-vulnerabilities/

Dräger – https://static.draeger.com/security

Schneider Electric – https://www.se.com/ww/en/download/document/SESB-2019-214-01/");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-12260");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(120);

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/08/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/08/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/06/10");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rail_switch_power_lite");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rail_switch_power_smart");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rsp20");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rsp25");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rsp30");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rsp35");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rspe30");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rspe32");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rspe35");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rspe37");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_dragon_mach4000");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_dragon_mach4500");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_eagle20");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_eagle30");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_eagle_one");
  script_set_attribute(attribute:"generated_plugin", value:"former");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Tenable.ot");

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("tenable_ot_api_integration.nasl");
  script_require_keys("Tenable.ot/Hirschmann");

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Hirschmann');

var asset = tenable_ot::assets::get(vendor:'Hirschmann');

var vuln_cpes = {
    "cpe:/h:belden:hirschmann_rail_switch_power_lite" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_rail_switch_power_smart" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_rsp20" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_rsp25" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_rsp30" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_rsp35" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_rspe30" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_rspe32" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_rspe35" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_rspe37" :
        {"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_dragon_mach4000" :
        {"versionEndIncluding" : "07.2.04", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_dragon_mach4500" :
        {"versionEndIncluding" : "07.2.04", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_eagle20" :
        {"versionEndIncluding" : "05.3.06", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_eagle30" :
        {"versionEndIncluding" : "05.3.06", "family" : "Hirschmann"},
    "cpe:/h:belden:hirschmann_eagle_one" :
        {"versionEndIncluding" : "05.3.06", "family" : "Hirschmann"}
};

tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_HOLE);