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openvasCopyright (C) 2016 Greenbone AGOPENVAS:1361412562310140022
HistoryOct 27, 2016 - 12:00 a.m.

Cisco Web Security Appliance JAR Advanced Malware Protection DoS Vulnerability (cisco-sa-20161026-esawsa3)

2016-10-2700:00:00
Copyright (C) 2016 Greenbone AG
plugins.openvas.org
12

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.004 Low

EPSS

Percentile

74.0%

A vulnerability in Advanced Malware Protection (AMP) for Cisco Email Security Appliances (ESA) and
Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to cause a partial
denial of service (DoS) condition due to the AMP process unexpectedly restarting.

The vulnerability is due to improper validation of a Java Archive (JAR) file scanned when AMP is
configured. An attacker could exploit this vulnerability by crafting a JAR file, and attaching
this JAR file to an email that is then sent through the affected device. An exploit could allow
the attacker to cause the Cisco ESA and WSA AMP process to unexpectedly restart due to the
malformed JAR file.

Cisco has released software updates that address this vulnerability. Workarounds that address this
vulnerability are not available.

# SPDX-FileCopyrightText: 2016 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later

CPE = "cpe:/h:cisco:web_security_appliance";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.140022");
  script_cve_id("CVE-2016-6360");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_version("2023-05-11T09:09:33+0000");

  script_name("Cisco Web Security Appliance JAR Advanced Malware Protection DoS Vulnerability (cisco-sa-20161026-esawsa3)");

  script_xref(name:"URL", value:"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161026-esawsa3");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"solution", value:"See the referenced vendor advisory for a solution.");
  script_tag(name:"summary", value:"A vulnerability in Advanced Malware Protection (AMP) for Cisco Email Security Appliances (ESA) and
  Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to cause a partial
  denial of service (DoS) condition due to the AMP process unexpectedly restarting.

  The vulnerability is due to improper validation of a Java Archive (JAR) file scanned when AMP is
  configured. An attacker could exploit this vulnerability by crafting a JAR file, and attaching
  this JAR file to an email that is then sent through the affected device. An exploit could allow
  the attacker to cause the Cisco ESA and WSA AMP process to unexpectedly restart due to the
  malformed JAR file.

  Cisco has released software updates that address this vulnerability. Workarounds that address this
  vulnerability are not available.");

  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  script_tag(name:"last_modification", value:"2023-05-11 09:09:33 +0000 (Thu, 11 May 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-07-29 01:34:00 +0000 (Sat, 29 Jul 2017)");
  script_tag(name:"creation_date", value:"2016-10-27 13:54:15 +0200 (Thu, 27 Oct 2016)");
  script_category(ACT_GATHER_INFO);
  script_family("CISCO");
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_dependencies("gb_cisco_wsa_version.nasl");
  script_mandatory_keys("cisco_wsa/installed");
  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if( ! version = get_app_version( cpe:CPE ) ) exit( 0 );

affected = make_list(
  '8.8.0-085',
  '9.0',
  '9.0.0-193',
  '9.1.0',
  '9.1.0-000',
  '9.1.0-070',
  '9.5.0',
  '9.5.0-235',
  '9.5.0-284',
  '9.5.0-444' );

foreach af ( affected )
{
  if( version == af )
  {
    report = report_fixed_ver(  installed_version:version, fixed_version: "See advisory" );
    security_message( port:0, data:report );
    exit( 0 );
  }
}

exit( 99 );

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.004 Low

EPSS

Percentile

74.0%

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