CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
99.7%
The version of Sun Java Enterprise Server (ES) installed on the remote host includes a set of libraries known as Network Security Services (NSS) for use with many of Java ES’ services. On a Windows host, though, vulnerabilities in their implementation of SSL2 support reportedly allow a remote attacker to execute arbitrary code with LOCAL SYSTEM privileges.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(25000);
script_version("1.21");
script_cvs_date("Date: 2018/11/15 20:50:28");
script_cve_id("CVE-2007-0008", "CVE-2007-0009");
script_bugtraq_id(22694);
script_name(english:"Sun Java Enterprise Server NSS Remote Code Execution Vulnerabilities");
script_summary(english:"Checks version of JES' nss3.dll");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host uses a library that may allow remote code
execution.");
script_set_attribute(attribute:"description", value:
"The version of Sun Java Enterprise Server (ES) installed on the remote
host includes a set of libraries known as Network Security Services
(NSS) for use with many of Java ES' services. On a Windows host,
though, vulnerabilities in their implementation of SSL2 support
reportedly allow a remote attacker to execute arbitrary code with
LOCAL SYSTEM privileges.");
script_set_attribute(attribute:"see_also", value:"https://download.oracle.com/sunalerts/1001023.1.html");
script_set_attribute(attribute:"solution", value:"Apply patch 125923-01.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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_cwe_id(119, 189);
script_set_attribute(attribute:"vuln_publication_date", value:"2007/02/23");
script_set_attribute(attribute:"patch_publication_date", value:"2007/03/29");
script_set_attribute(attribute:"plugin_publication_date", value:"2007/04/06");
script_set_attribute(attribute:"plugin_type", value:"local");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2007-2018 Tenable Network Security, Inc.");
script_dependencies("smb_hotfixes.nasl");
script_require_keys("SMB/Registry/Enumerated");
script_require_ports(139, 445);
exit(0);
}
include("global_settings.inc");
include("smb_func.inc");
include("audit.inc");
# Connect to the appropriate share.
if (!get_kb_item("SMB/Registry/Enumerated")) exit(0);
name = kb_smb_name();
port = kb_smb_transport();
login = kb_smb_login();
pass = kb_smb_password();
domain = kb_smb_domain();
if(! smb_session_init()) audit(AUDIT_FN_FAIL, 'smb_session_init');
rc = NetUseAdd(login:login, password:pass, domain:domain, share:"IPC$");
if (rc != 1)
{
NetUseDel();
exit(0);
}
# Connect to remote registry.
hklm = RegConnectRegistry(hkey:HKEY_LOCAL_MACHINE);
if (isnull(hklm))
{
NetUseDel();
exit(0);
}
# Check whether it's installed.
path = NULL;
key = "SOFTWARE\Sun Microsystems";
key_h = RegOpenKey(handle:hklm, key:key, mode:MAXIMUM_ALLOWED);
if (!isnull(key_h))
{
info = RegQueryInfoKey(handle:key_h);
for (i=0; i<info[1]; ++i)
{
subkey = RegEnumKey(handle:key_h, index:i);
if (strlen(subkey) && subkey =~ "^Ent")
{
key2 = key + "\" + subkey + "\Installer";
key2_h = RegOpenKey(handle:hklm, key:key2, mode:MAXIMUM_ALLOWED);
if (!isnull(key2_h))
{
value = RegQueryValue(handle:key2_h, item:"InstallPath");
if (!isnull(value))
{
path = value[1];
path = ereg_replace(pattern:"^(.+)\\$", replace:"\1", string:path);
}
RegCloseKey(handle:key2_h);
}
}
}
RegCloseKey (handle:key_h);
}
RegCloseKey(handle:hklm);
if (isnull(path))
{
NetUseDel();
exit(0);
}
# Determine the version of nss3.dll.
share = ereg_replace(pattern:"^([A-Za-z]):.*", replace:"\1$", string:path);
dll = ereg_replace(pattern:"^[A-Za-z]:(.*)", replace:"\1\share\lib\nss3.dll", string:path);
NetUseDel(close:FALSE);
rc = NetUseAdd(login:login, password:pass, domain:domain, share:share);
if (rc != 1)
{
NetUseDel();
exit(0);
}
fh = CreateFile(
file:dll,
desired_access:GENERIC_READ,
file_attributes:FILE_ATTRIBUTE_NORMAL,
share_mode:FILE_SHARE_READ,
create_disposition:OPEN_EXISTING
);
ver = NULL;
if (!isnull(fh))
{
ver = GetFileVersion(handle:fh);
CloseFile(handle:fh);
}
# Check the version number.
if (!isnull(ver))
{
fix = split("3.11.6.0", sep:'.', keep:FALSE);
for (i=0; i<max_index(fix); i++)
fix[i] = int(fix[i]);
for (i=0; i<max_index(ver); i++)
if ((ver[i] < fix[i]))
{
security_warning(port);
break;
}
else if (ver[i] > fix[i])
break;
}
# Clean up.
NetUseDel();