The remote host contains a flaw in its SMTP service that could allow remote code execution.
Vulnerable services are Exchange 2003 (Windows 2000) and Exchange 2000.
A public code is available to exploit this vulnerability.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(18024);
script_version("1.40");
script_cvs_date("Date: 2018/11/15 20:50:29");
script_cve_id("CVE-2005-0560");
script_bugtraq_id(13118);
script_xref(name:"MSFT", value:"MS05-021");
script_xref(name:"CERT", value:"275193");
script_xref(name:"EDB-ID", value:"947");
script_xref(name:"MSKB", value:"894549");
script_name(english:"MS05-021: Vulnerability in SMTP Could Allow Remote Code Execution (894549)");
script_summary(english:"Checks for MS Hotfix 894549");
script_set_attribute(attribute:"synopsis", value:
"Arbitrary code can be executed on the remote host through the SMTP server.");
script_set_attribute(attribute:"description", value:
"The remote host contains a flaw in its SMTP service that could allow remote
code execution.
Vulnerable services are Exchange 2003 (Windows 2000) and Exchange 2000.
A public code is available to exploit this vulnerability.");
script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2005/ms05-021");
script_set_attribute(attribute:"solution", value:"Microsoft has released a set of patches for Exchange 2000 and 2003.");
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:F/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:"exploit_framework_canvas", value:"true");
script_set_attribute(attribute:"canvas_package", value:'CANVAS');
script_set_attribute(attribute:"vuln_publication_date", value:"2005/04/12");
script_set_attribute(attribute:"patch_publication_date", value:"2005/04/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2005/04/12");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:exchange_server");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2005-2018 Tenable Network Security, Inc.");
script_family(english:"Windows : Microsoft Bulletins");
script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
script_require_keys("SMB/MS_Bulletin_Checks/Possible");
script_require_ports(139, 445, 'Host/patch_management_checks');
exit(0);
}
include("smb_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_func.inc");
include("misc_func.inc");
get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
bulletin = 'MS05-021';
kb = '894549';
kbs = make_list(kb);
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);
if ( hotfix_check_nt_server() <= 0 ) exit(0);
version = get_kb_item ("SMB/Exchange/Version");
sp = get_kb_item ("SMB/Exchange/SP");
if ( ! version ) exit(0);
if ( version == 65 )
{
if (sp && (sp >= 2)) exit (0);
if (is_accessible_share())
{
if (sp)
{
if ( hotfix_check_fversion(file:"Xlsasink.dll", version:"6.5.7232.89", path:get_kb_item("SMB/Exchange/Path") + "\bin", bulletin:bulletin, kb:kb) == HCF_OLDER ) {
set_kb_item(name:"SMB/Missing/MS05-021", value:TRUE);
hotfix_security_hole();
}
}
else
{
if ( hotfix_check_fversion(file:"Xlsasink.dll", version:"6.5.6981.3", path:get_kb_item("SMB/Exchange/Path") + "\bin", bulletin:bulletin, kb:kb) == HCF_OLDER ) {
set_kb_item(name:"SMB/Missing/MS05-021", value:TRUE);
hotfix_security_hole();
}
}
hotfix_check_fversion_end();
}
else
{
if ( hotfix_missing(name:"894549") > 0 )
{
set_kb_item(name:"SMB/Missing/MS05-021", value:TRUE);
hotfix_add_report(bulletin:bulletin, kb:kb);
hotfix_security_hole();
}
}
exit (0);
}
if (version == 60)
{
if (sp && (sp >= 4)) exit (0);
if (is_accessible_share())
{
if ( hotfix_check_fversion(file:"Xlsasink.dll", version:"6.0.6617.52", path:get_kb_item("SMB/Exchange/Path") + "\bin", bulletin:bulletin, kb:kb) == HCF_OLDER ) {
set_kb_item(name:"SMB/Missing/MS05-021", value:TRUE);
hotfix_security_hole();
}
hotfix_check_fversion_end();
}
else
{
if ( hotfix_missing(name:"894549") > 0 )
{
set_kb_item(name:"SMB/Missing/MS05-021", value:TRUE);
hotfix_add_report(bulletin:bulletin, kb:kb);
hotfix_security_hole();
}
}
exit (0);
}
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | windows | cpe:/o:microsoft:windows | |
microsoft | exchange_server | cpe:/a:microsoft:exchange_server |