Cisco NX-OS Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2012-1357)

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

include('compat.inc');

if (description)
{
  script_id(502747);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/12/05");

  script_cve_id("CVE-2012-1357");

  script_name(english:"Cisco NX-OS Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2012-1357)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"The igmp_snoop_orib_fill_source_update function in the IGMP process in
NX-OS 5.0 and 5.1 on Cisco Nexus 5000 series switches allows remote
attackers to cause a denial of service (device reload) via IGMP
packets, aka Bug ID CSCts46521.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  # http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/release/notes/Rel_5_1_3_N1_1/Nexus5000_Release_Notes_5_1_3_N1.pdf
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?cab243a3");
  # http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/release/notes/Rel_5_1_3_N1_1/Nexus5000_Release_Notes_5_1_3_N1.pdf
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?cab243a3");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2012-1357");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(119);

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/08/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/08/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/12/04");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:cisco:nx-os:5.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:cisco:nx-os:5.1");
  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/Cisco");

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Cisco');

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

var vuln_cpes = {
    "cpe:/o:cisco:nx-os:5.0" :
        {"versionEndIncluding" : "5.0", "versionStartIncluding" : "5.0", "family" : "NXOS"},
    "cpe:/o:cisco:nx-os:5.1" :
        {"versionEndIncluding" : "5.1", "versionStartIncluding" : "5.1", "family" : "NXOS"}
};

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