F5 Networks BIG-IP : OpenSSL vulnerability (SOL11533) - Nessus

Medium Plugin ID: 78126

This page contains detailed information about the F5 Networks BIG-IP : OpenSSL vulnerability (SOL11533) Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

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Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 78126
Name: F5 Networks BIG-IP : OpenSSL vulnerability (SOL11533)
Filename: f5_bigip_SOL11533.nasl
Vulnerability Published: N/A
This Plugin Published: 2014-10-10
Last Modification Time: 2021-01-11
Plugin Version: 1.9
Plugin Type: local
Plugin Family: F5 Networks Local Security Checks
Dependencies: f5_bigip_detect.nbin
Required KB Items [?]: Host/BIG-IP/hotfix, Host/BIG-IP/modules, Host/BIG-IP/version, Host/local_checks_enabled

Vulnerability Information

Severity: Medium
Vulnerability Published: N/A
Patch Published: 2010-05-31
CVE [?]: CVE-2010-0740
CPE [?]: cpe:/a:f5:big-ip_access_policy_manager, cpe:/a:f5:big-ip_application_security_manager, cpe:/a:f5:big-ip_global_traffic_manager, cpe:/a:f5:big-ip_link_controller, cpe:/a:f5:big-ip_local_traffic_manager, cpe:/a:f5:big-ip_wan_optimization_manager, cpe:/a:f5:big-ip_webaccelerator, cpe:/h:f5:big-ip, cpe:/h:f5:big-ip_protocol_security_manager

Synopsis

The remote device is missing a vendor-supplied security patch.

Description

The ssl3_get_record function in ssl/s3_pkt.c in OpenSSL 0.9.8f through 0.9.8m allows remote attackers to cause a denial of service (crash) via a malformed record in a TLS connection that triggers a NULL pointer de-reference, related to the minor version number.

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution SOL11533.

Public Exploits

Target Network Port(s): N/A
Target Asset(s): N/A
Exploit Available: True (Exploit-DB)
Exploit Ease: Exploits are available

Here's the list of publicly known exploits and PoCs for verifying the F5 Networks BIG-IP : OpenSSL vulnerability (SOL11533) vulnerability:

Exploit-DB: exploits/linux/dos/12334.c
[EDB-12334: OpenSSL - Remote Denial of Service]

Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.

WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.

Risk Information

CVSS V2 Vector [?]: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C

CVSS Base Score:	5.0 (Medium)
Impact Subscore:	2.9
Exploitability Subscore:	10.0
CVSS Temporal Score:	3.9 (Low)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	3.9 (Low)

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Plugin Source

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from F5 Networks BIG-IP Solution SOL11533.
#
# The text description of this plugin is (C) F5 Networks.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(78126);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2010-0740");
  script_bugtraq_id(39013);

  script_name(english:"F5 Networks BIG-IP : OpenSSL vulnerability (SOL11533)");
  script_summary(english:"Checks the BIG-IP version.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote device is missing a vendor-supplied security patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The ssl3_get_record function in ssl/s3_pkt.c in OpenSSL 0.9.8f through
0.9.8m allows remote attackers to cause a denial of service (crash)
via a malformed record in a TLS connection that triggers a NULL
pointer de-reference, related to the minor version number."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://support.f5.com/csp/article/K11533"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade to one of the non-vulnerable versions listed in the F5
Solution SOL11533."
  );
  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:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_access_policy_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_security_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_global_traffic_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_link_controller");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_local_traffic_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_wan_optimization_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_webaccelerator");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:f5:big-ip");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:f5:big-ip_protocol_security_manager");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/05/31");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/10/10");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"F5 Networks Local Security Checks");

  script_dependencies("f5_bigip_detect.nbin");
  script_require_keys("Host/local_checks_enabled", "Host/BIG-IP/hotfix", "Host/BIG-IP/modules", "Host/BIG-IP/version");

  exit(0);
}


include("f5_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
version = get_kb_item("Host/BIG-IP/version");
if ( ! version ) audit(AUDIT_OS_NOT, "F5 Networks BIG-IP");
if ( isnull(get_kb_item("Host/BIG-IP/hotfix")) ) audit(AUDIT_KB_MISSING, "Host/BIG-IP/hotfix");
if ( ! get_kb_item("Host/BIG-IP/modules") ) audit(AUDIT_KB_MISSING, "Host/BIG-IP/modules");

sol = "SOL11533";
vmatrix = make_array();

# APM
vmatrix["APM"] = make_array();
vmatrix["APM"]["affected"  ] = make_list("10.1.0");
vmatrix["APM"]["unaffected"] = make_list("10.1.0HF1","10.2","11");

# ASM
vmatrix["ASM"] = make_array();
vmatrix["ASM"]["affected"  ] = make_list("10.1.0");
vmatrix["ASM"]["unaffected"] = make_list("9","10.0.0-10.0.1","10.1.0HF1","10.2","11");

# GTM
vmatrix["GTM"] = make_array();
vmatrix["GTM"]["affected"  ] = make_list("10.1.0");
vmatrix["GTM"]["unaffected"] = make_list("9","10.0.0-10.0.1","10.1.0HF1","10.2","11");

# LC
vmatrix["LC"] = make_array();
vmatrix["LC"]["affected"  ] = make_list("10.1.0");
vmatrix["LC"]["unaffected"] = make_list("9","10.0.0-10.0.1","10.1.0HF1","10.2","11");

# LTM
vmatrix["LTM"] = make_array();
vmatrix["LTM"]["affected"  ] = make_list("10.1.0");
vmatrix["LTM"]["unaffected"] = make_list("9","10.0.0-10.0.1","10.1.0HF1","10.2","11");

# PSM
vmatrix["PSM"] = make_array();
vmatrix["PSM"]["affected"  ] = make_list("10.1.0");
vmatrix["PSM"]["unaffected"] = make_list("9","10.0.0-10.0.1","10.1.0HF1","10.2","11");

# WAM
vmatrix["WAM"] = make_array();
vmatrix["WAM"]["affected"  ] = make_list("10.1.0");
vmatrix["WAM"]["unaffected"] = make_list("9","10.0.0-10.0.1","10.1.0HF1","10.2","11");

# WOM
vmatrix["WOM"] = make_array();
vmatrix["WOM"]["affected"  ] = make_list("10.1.0");
vmatrix["WOM"]["unaffected"] = make_list("10.0.0-10.0.1","10.1.0HF1","10.2","11");


if (bigip_is_affected(vmatrix:vmatrix, sol:sol))
{
  if (report_verbosity > 0) security_warning(port:0, extra:bigip_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = bigip_get_tested_modules();
  audit_extra = "For BIG-IP module(s) " + tested + ",";
  if (tested) audit(AUDIT_INST_VER_NOT_VULN, audit_extra, version);
  else audit(AUDIT_HOST_NOT, "running any of the affected modules");
}

The latest version of this script can be found in these locations depending on your platform:

Linux / Unix:
/opt/nessus/lib/nessus/plugins/f5_bigip_SOL11533.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\f5_bigip_SOL11533.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/f5_bigip_SOL11533.nasl

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How to Run

Here is how to run the F5 Networks BIG-IP : OpenSSL vulnerability (SOL11533) as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

Click to start a New Scan.
Select Advanced Scan.
Navigate to the Plugins tab.
On the top right corner click to Disable All plugins.
On the left side table select F5 Networks Local Security Checks plugin family.
On the right side table select F5 Networks BIG-IP : OpenSSL vulnerability (SOL11533) plugin ID 78126.
Specify the target on the Settings tab and click to Save the scan.
Run the scan.

Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.

Basic usage:

/opt/nessus/bin/nasl f5_bigip_SOL11533.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a f5_bigip_SOL11533.nasl -t <IP/HOST>

Run the plugin with trace script execution written to the console (useful for debugging):

/opt/nessus/bin/nasl -T - f5_bigip_SOL11533.nasl -t <IP/HOST>

Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):

/opt/nessus/bin/nasl -K /tmp/state f5_bigip_SOL11533.nasl -t <IP/HOST>

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References

BID | SecurityFocus Bugtraq ID:

39013

See also:

Similar and related Nessus plugins:

73559 - AIX OpenSSL Advisory : openssl_advisory.asc
47405 - Fedora 13 : openssl-1.0.0-1.fc13 (2010-5744)
47509 - Fedora 12 : openssl-1.0.0-4.fc12 (2010-8742)
56425 - GLSA-201110-01 : OpenSSL: Multiple vulnerabilities
55416 - Mac OS X 10.6.x < 10.6.8 Multiple Vulnerabilities
45563 - Mandriva Linux Security Advisory : openssl (MDVSA-2010:076-1)
45359 - OpenSSL < 0.9.8n Multiple Vulnerabilities
45400 - Slackware 11.0 / 12.0 / 12.1 / 12.2 / 13.0 / current : openssl (SSA:2010-090-01)
51971 - VMSA-2011-0003 : Third-party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX
89674 - VMware ESX / ESXi Third-Party Libraries Multiple Vulnerabilities (VMSA-2011-0003) (remote check)
47385 - Fedora 11 : openssl-0.9.8n-1.fc11 (2010-5357)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file f5_bigip_SOL11533.nasl version 1.9. For more plugins, visit the Nessus Plugin Library.

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F5 Networks BIG-IP : OpenSSL vulnerability (SOL11533) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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