Vulnerabilities > CVE-2007-0726 - Applications Multiple vulnerability in Apple Mac OS X

#
# (C) Tenable Network Security, Inc.
#

include('compat.inc');

if (description)
{
  script_id(44077);
  script_version("1.9");
  script_cvs_date("Date: 2018/11/15 20:50:23");

  script_cve_id("CVE-2006-4925", "CVE-2006-5794", "CVE-2007-0726");
  script_bugtraq_id(20956);

  script_name(english:"OpenSSH < 4.5 Multiple Vulnerabilities");
  script_summary(english:"Checks for remote SSH version");

  script_set_attribute(attribute:"synopsis", value:
"The remote SSH service is affected by multiple vulnerabilities.");

  script_set_attribute(attribute:"description", value:
"According to its banner, the remote host is running a version of
OpenSSH prior to 4.5.  Versions before 4.5 are affected by the
following vulnerabilities :

  - A client-side NULL pointer dereference, caused by a
    protocol error from a malicious server, which could
    cause the client to crash. (CVE-2006-4925)

  - A privilege separation vulnerability exists, which could 
    allow attackers to bypass authentication. The 
    vulnerability is caused by a design error between 
    privileged processes and their child processes. Note 
    that this particular issue is only exploitable when 
    other vulnerabilities are present. (CVE-2006-5794)

  - An attacker that connects to the service before it has 
    finished creating keys could force the keys to be 
    recreated. This could result in a denial of service for 
    any processes that relies on a trust relationship with 
    the server. Note that this particular issue only affects 
    the Apple implementation of OpenSSH on Mac OS X. 
    (CVE-2007-0726)"
  );

  script_set_attribute(attribute:"see_also", value:"https://www.openssh.com/txt/release-4.5");
  script_set_attribute(attribute:"see_also", value:"https://support.apple.com/kb/TA24626?locale=en_US");
  script_set_attribute(attribute:"see_also", value:"https://www.openssh.com/security.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to OpenSSH 4.5 or later.
For Mac OS X 10.3, apply Security Update 2007-003.
For Mac OS X 10.4, upgrade to 10.4.9.");
  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_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/11/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2006/11/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/10/04");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:openbsd:openssh");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2011-2018 Tenable Network Security, Inc.");
  script_family(english:"Misc.");

  script_dependencies("ssh_detect.nasl");
  script_require_ports("Services/ssh", 22);

  exit(0);
}

include("backport.inc");
include("global_settings.inc");
include("misc_func.inc");

port = get_service(svc:'ssh', exit_on_fail:TRUE);

banner = get_kb_item_or_exit('SSH/banner/'+port);

bp_banner = tolower(get_backport_banner(banner:banner));
if ('openssh' >!< bp_banner) exit(0, 'The SSH service on port '+port+' is not OpenSSH.');
if (backported) exit(1, 'The banner from the OpenSSH server on port '+port+' indicates patches may have been backported.');

# Check the version in the banner.
matches = eregmatch(string:bp_banner, pattern:'openssh[-_]([0-9][-._0-9a-z]+)');
if (isnull(matches))  exit(0, 'Could not parse number from version string on port ' + port + '.');

version = matches[1];
if (version =~ '^([0-3]\\..*|4\\.[0-4]($|[^\\.0-9]|\\..*))')
{
  if (report_verbosity > 0)
  {
    report = 
      '\n  Version source    : ' + banner +
      '\n  Installed version : ' + version + 
      '\n  Fixed version     : 4.5\n';
    security_hole(port:port, extra:report);
  }
  else security_hole(port);
  exit(0);
}
else exit(0, 'The OpenSSH server on port '+port+' is not affected as it\'s version '+version+'.');

#
# (C) Tenable Network Security, Inc.
#

if ( ! defined_func("bn_random") ) exit(0);
if ( NASL_LEVEL < 3004 ) exit(0);


include("compat.inc");

if(description)
{
 script_id(24811);
 script_version ("1.29");

 script_cve_id("CVE-2007-0719", "CVE-2007-0467", "CVE-2007-0720", 
               "CVE-2007-0721", "CVE-2007-0722", "CVE-2006-6061", 
               "CVE-2006-6062", "CVE-2006-5679", "CVE-2007-0229", 
               "CVE-2007-0267", "CVE-2007-0299", "CVE-2007-0723", 
               "CVE-2006-5330", "CVE-2006-0300", "CVE-2006-6097", 
               "CVE-2007-0318", "CVE-2007-0724", "CVE-2007-1071", 
               "CVE-2007-0733", "CVE-2006-5836", "CVE-2006-6129", 
               "CVE-2006-6173", "CVE-2006-1516", "CVE-2006-1517", 
               "CVE-2006-2753", "CVE-2006-3081", "CVE-2006-4031", 
               "CVE-2006-4226", "CVE-2006-3469", "CVE-2006-6130", 
               "CVE-2007-0236", "CVE-2007-0726", "CVE-2006-0225", 
               "CVE-2006-4924", "CVE-2006-5051", "CVE-2006-5052", 
               "CVE-2007-0728", "CVE-2007-0588", "CVE-2007-0730", 
               "CVE-2007-0731", "CVE-2007-0463", "CVE-2005-2959", 
               "CVE-2006-4829");
 script_bugtraq_id(20982, 21236, 21291, 21349, 22041, 22948);

 script_name(english:"Mac OS X < 10.4.9 Multiple Vulnerabilities (Security Update 2007-003)");
 
 script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a Mac OS X update which fixes a security
issue." );
 script_set_attribute(attribute:"description", value:
"The remote host is running a version of Mac OS X 10.4 which is older than
version 10.4.9 or a version of Mac OS X 10.3 which does not have 
Security Update 2007-003 applied.

This update contains several security fixes for the following programs :

 - ColorSync
 - CoreGraphics
 - Crash Reporter
 - CUPS
 - Disk Images
 - DS Plugins
 - Flash Player
 - GNU Tar
 - HFS
 - HID Family
 - ImageIO
 - Kernel
 - MySQL server
 - Networking
 - OpenSSH
 - Printing
 - QuickDraw Manager
 - servermgrd
 - SMB File Server
 - Software Update
 - sudo 
 - WebLog" );
 script_set_attribute(attribute:"see_also", value:"http://docs.info.apple.com/article.html?artnum=305214" );
 script_set_attribute(attribute:"solution", value:
"Mac OS X 10.4 : Upgrade to Mac OS X 10.4.9 :

http://www.apple.com/support/downloads/macosxserver1049updateppc.html
http://www.apple.com/support/downloads/macosx1049updateintel.html
http://www.apple.com/support/downloads/macosxserver1049updateuniversal.html

Mac OS X 10.3 : Apply Security Update 2007-003 :

http://www.apple.com/support/downloads/securityupdate20070031039client.html
http://www.apple.com/support/downloads/securityupdate20070031039server.html" );
 script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
 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_cwe_id(79, 119, 362, 399);

 script_set_attribute(attribute:"plugin_publication_date", value: "2007/03/13");
 script_set_attribute(attribute:"vuln_publication_date", value: "2005/09/28");
 script_set_attribute(attribute:"patch_publication_date", value: "2007/03/13");
 script_cvs_date("Date: 2018/07/14  1:59:35");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:mac_os_x");
script_end_attributes();

 script_summary(english:"Check for the version of Mac OS X");
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2007-2018 Tenable Network Security, Inc.");
 script_family(english:"MacOS X Local Security Checks");
 script_dependencies("ssh_get_info.nasl", "os_fingerprint.nasl");
 exit(0);
}


os = get_kb_item("Host/MacOSX/Version");
if ( ! os ) {
	 os = get_kb_item("Host/OS");
	 confidence = get_kb_item("Host/OS/Confidence");
	 if ( confidence <= 90 ) exit(0);
	}
if ( ! os ) exit(0);
if ( ereg(pattern:"Mac OS X 10\.4($|\.[1-8]([^0-9]|$))", string:os)) security_hole(0);
else if ( ereg(pattern:"Mac OS X 10\.3\.", string:os) )
{
 packages = get_kb_item("Host/MacOSX/packages");
 if ( ! packages ) exit(0);
 if (!egrep(pattern:"^SecUpd(Srvr)?2007-003", string:packages)) security_hole(0);
}