| code | #TRUSTED 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
#
# (C) Tenable Network Security, Inc.
#
# Security advisory is (C) CISCO, Inc.
# See https://www.cisco.com/en/US/products/products_security_advisory09186a008042d519.shtml
if (NASL_LEVEL < 3000) exit(0);
include("compat.inc");
if (description)
{
script_id(48984);
script_version("1.18");
script_set_attribute(attribute:"plugin_modification_date", value:"2018/11/15");
script_cve_id("CVE-2005-1057", "CVE-2005-1058");
script_bugtraq_id(13031, 13033);
script_name(english:"Vulnerabilities in the Internet Key Exchange Xauth Implementation - Cisco Systems");
script_summary(english:"Checks the IOS version.");
script_set_attribute(attribute:"synopsis", value:"The remote device is missing a vendor-supplied security patch.");
script_set_attribute(attribute:"description", value:
'Cisco Internetwork Operating System (IOS) Software release trains
12.2T, 12.3 and 12.3T may contain vulnerabilities in processing certain
Internet Key Exchange (IKE) Xauth messages when configured to be an
Easy VPN Server.
Successful exploitation of these vulnerabilities may permit an
unauthorized user to complete authentication and potentially access
network resources.
');
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1f840248");
# https://www.cisco.com/en/US/products/products_security_advisory09186a008042d519.shtml
script_set_attribute(attribute:"see_also", value: "http://www.nessus.org/u?c34c1d2c");
script_set_attribute(attribute:"solution", value:
"Apply the relevant patch referenced in Cisco Security Advisory
cisco-sa-20050406-xauth.");
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:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:cisco:ios");
script_set_attribute(attribute:"vuln_publication_date", value:"2005/04/06");
script_set_attribute(attribute:"patch_publication_date", value:"2005/04/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2010/09/01");
script_end_attributes();
script_xref(name:"CISCO-BUG-ID", value:"CSCeg00277");
script_xref(name:"CISCO-BUG-ID", value:"CSCin82407");
script_xref(name:"CISCO-SA", value:"cisco-sa-20050406-xauth");
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is (C) 2010-2018 Tenable Network Security, Inc.");
script_family(english:"CISCO");
script_dependencie("cisco_ios_version.nasl");
script_require_keys("Host/Cisco/IOS/Version");
exit(0);
}
include("audit.inc");
include("cisco_func.inc");
include("cisco_kb_cmd_func.inc");
flag = 0;
version = get_kb_item_or_exit("Host/Cisco/IOS/Version");
override = 0;
if (version == '12.3(8)YH') flag++;
else if (version == '12.3(8)YG') flag++;
else if (version == '12.3(8)YD1') flag++;
else if (version == '12.3(8)YD') flag++;
else if (version == '12.3(8)YA') flag++;
else if (version == '12.3(8)XX') flag++;
else if (version == '12.3(8)XW3') flag++;
else if (version == '12.3(8)XW2') flag++;
else if (version == '12.3(8)XW1') flag++;
else if (version == '12.3(8)XW') flag++;
else if (version == '12.3(8)XU2') flag++;
else if (version == '12.3(7)XS1') flag++;
else if (version == '12.3(7)XS') flag++;
else if (version == '12.3(7)XR2') flag++;
else if (version == '12.3(7)XR') flag++;
else if (version == '12.3(4)XQ') flag++;
else if (version == '12.3(4)XK1') flag++;
else if (version == '12.3(4)XK') flag++;
else if (version == '12.3(7)XJ2') flag++;
else if (version == '12.3(7)XJ1') flag++;
else if (version == '12.3(7)XJ') flag++;
else if (version == '12.3(7)XI2a') flag++;
else if (version == '12.3(7)XI2') flag++;
else if (version == '12.3(7)XI1c') flag++;
else if (version == '12.3(7)XI1b') flag++;
else if (version == '12.3(7)XI1') flag++;
else if (version == '12.3(4)XG1') flag++;
else if (version == '12.3(4)XG') flag++;
else if (version == '12.3(2)XF') flag++;
else if (version == '12.3(2)XE') flag++;
else if (version == '12.3(4)XD3') flag++;
else if (version == '12.3(4)XD2') flag++;
else if (version == '12.3(4)XD1') flag++;
else if (version == '12.3(4)XD') flag++;
else if (version == '12.3(2)XC2') flag++;
else if (version == '12.3(2)XC1') flag++;
else if (version == '12.3(2)XC') flag++;
else if (version == '12.3(2)XB3') flag++;
else if (version == '12.3(2)XB1') flag++;
else if (version == '12.3(2)XB') flag++;
else if (version == '12.3(2)XA2') flag++;
else if (version == '12.3(2)XA1') flag++;
else if (version == '12.3(2)XA') flag++;
else if (version == '12.3(11)T') flag++;
else if (version == '12.3(8)T4') flag++;
else if (version == '12.3(8)T3') flag++;
else if (version == '12.3(8)T1') flag++;
else if (version == '12.3(8)T') flag++;
else if (version == '12.3(7)T4') flag++;
else if (version == '12.3(7)T3') flag++;
else if (version == '12.3(7)T2') flag++;
else if (version == '12.3(7)T1') flag++;
else if (version == '12.3(7)T') flag++;
else if (version == '12.3(4)T7') flag++;
else if (version == '12.3(4)T6') flag++;
else if (version == '12.3(4)T4') flag++;
else if (version == '12.3(4)T3') flag++;
else if (version == '12.3(4)T2') flag++;
else if (version == '12.3(4)T1') flag++;
else if (version == '12.3(4)T') flag++;
else if (version == '12.3(2)T8') flag++;
else if (version == '12.3(2)T7') flag++;
else if (version == '12.3(2)T6') flag++;
else if (version == '12.3(2)T5') flag++;
else if (version == '12.3(2)T4') flag++;
else if (version == '12.3(2)T3') flag++;
else if (version == '12.3(2)T2') flag++;
else if (version == '12.3(2)T1') flag++;
else if (version == '12.3(2)T') flag++;
else if (version == '12.3(5a)B2') flag++;
else if (version == '12.3(5a)B1') flag++;
else if (version == '12.3(5a)B') flag++;
else if (version == '12.3(3)B1') flag++;
else if (version == '12.3(3)B') flag++;
else if (version == '12.3(1a)B') flag++;
else if (version == '12.3(10)') flag++;
else if (version == '12.3(9b)') flag++;
else if (version == '12.3(9a)') flag++;
else if (version == '12.3(9)') flag++;
else if (version == '12.3(6c)') flag++;
else if (version == '12.3(6b)') flag++;
else if (version == '12.3(6a)') flag++;
else if (version == '12.3(6)') flag++;
else if (version == '12.3(5d)') flag++;
else if (version == '12.3(5c)') flag++;
else if (version == '12.3(5b)') flag++;
else if (version == '12.3(5a)') flag++;
else if (version == '12.3(5)') flag++;
else if (version == '12.3(3g)') flag++;
else if (version == '12.3(3f)') flag++;
else if (version == '12.3(3e)') flag++;
else if (version == '12.3(3c)') flag++;
else if (version == '12.3(3b)') flag++;
else if (version == '12.3(3a)') flag++;
else if (version == '12.3(3)') flag++;
else if (version == '12.3(1a)') flag++;
else if (version == '12.3(1)') flag++;
else if (version == '12.2(15)ZL1') flag++;
else if (version == '12.2(15)ZL') flag++;
else if (version == '12.2(15)ZJ5') flag++;
else if (version == '12.2(15)ZJ3') flag++;
else if (version == '12.2(15)ZJ2') flag++;
else if (version == '12.2(15)ZJ1') flag++;
else if (version == '12.2(15)ZJ') flag++;
else if (version == '12.2(13)ZH5') flag++;
else if (version == '12.2(13)ZH4') flag++;
else if (version == '12.2(13)ZH3') flag++;
else if (version == '12.2(13)ZH2') flag++;
else if (version == '12.2(13)ZH1') flag++;
else if (version == '12.2(13)ZH') flag++;
else if (version == '12.2(13)ZG') flag++;
else if (version == '12.2(13)ZF2') flag++;
else if (version == '12.2(13)ZF1') flag++;
else if (version == '12.2(13)ZF') flag++;
else if (version == '12.2(13)ZE') flag++;
else if (version == '12.2(13)ZD4') flag++;
else if (version == '12.2(13)ZD3') flag++;
else if (version == '12.2(13)ZD2') flag++;
else if (version == '12.2(13)ZD1') flag++;
else if (version == '12.2(13)ZD') flag++;
else if (version == '12.2(8)ZB8') flag++;
else if (version == '12.2(8)ZB7') flag++;
else if (version == '12.2(8)ZB6') flag++;
else if (version == '12.2(8)ZB5') flag++;
else if (version == '12.2(8)ZB4a') flag++;
else if (version == '12.2(8)ZB4') flag++;
else if (version == '12.2(8)ZB3') flag++;
else if (version == '12.2(8)ZB2') flag++;
else if (version == '12.2(8)ZB1') flag++;
else if (version == '12.2(8)YY4') flag++;
else if (version == '12.2(8)YY3') flag++;
else if (version == '12.2(8)YY2') flag++;
else if (version == '12.2(8)YY1') flag++;
else if (version == '12.2(8)YY') flag++;
else if (version == '12.2(11)YX1') flag++;
else if (version == '12.2(11)YX') flag++;
else if (version == '12.2(8)YW3') flag++;
else if (version == '12.2(8)YW2') flag++;
else if (version == '12.2(8)YW1') flag++;
else if (version == '12.2(8)YW') flag++;
else if (version == '12.2(11)YV1') flag++;
else if (version == '12.2(11)YV') flag++;
else if (version == '12.2(11)YU') flag++;
else if (version == '12.2(11)YR') flag++;
else if (version == '12.2(11)YQ') flag++;
else if (version == '12.2(8)YN1') flag++;
else if (version == '12.2(8)YN') flag++;
else if (version == '12.2(8)YM') flag++;
else if (version == '12.2(8)YL') flag++;
else if (version == '12.2(8)YJ1') flag++;
else if (version == '12.2(8)YJ') flag++;
else if (version == '12.2(4)YF') flag++;
else if (version == '12.2(8)YD3') flag++;
else if (version == '12.2(8)YD2') flag++;
else if (version == '12.2(8)YD1') flag++;
else if (version == '12.2(8)YD') flag++;
else if (version == '12.2(4)YB') flag++;
else if (version == '12.2(4)YA7') flag++;
else if (version == '12.2(4)YA6') flag++;
else if (version == '12.2(4)YA5') flag++;
else if (version == '12.2(4)YA4') flag++;
else if (version == '12.2(4)YA3') flag++;
else if (version == '12.2(4)YA2') flag++;
else if (version == '12.2(4)YA1') flag++;
else if (version == '12.2(4)YA') flag++;
else if (version == '12.2(4)XW') flag++;
else if (version == '12.2(4)XM4') flag++;
else if (version == '12.2(4)XM3') flag++;
else if (version == '12.2(4)XM2') flag++;
else if (version == '12.2(4)XM1') flag++;
else if (version == '12.2(4)XM') flag++;
else if (version == '12.2(4)XL6') flag++;
else if (version == '12.2(4)XL5') flag++;
else if (version == '12.2(4)XL4') flag++;
else if (version == '12.2(4)XL3') flag++;
else if (version == '12.2(4)XL2') flag++;
else if (version == '12.2(4)XL1') flag++;
else if (version == '12.2(4)XL') flag++;
else if (version == '12.2(2)XK3') flag++;
else if (version == '12.2(2)XK2') flag++;
else if (version == '12.2(2)XK1') flag++;
else if (version == '12.2(2)XK') flag++;
else if (version == '12.2(2)XJ') flag++;
else if (version == '12.2(15)T9') flag++;
else if (version == '12.2(15)T8') flag++;
else if (version == '12.2(15)T7') flag++;
else if (version == '12.2(15)T5') flag++;
else if (version == '12.2(15)T2') flag++;
else if (version == '12.2(15)T14') flag++;
else if (version == '12.2(15)T13') flag++;
else if (version == '12.2(15)T12') flag++;
else if (version == '12.2(15)T11') flag++;
else if (version == '12.2(15)T10') flag++;
else if (version == '12.2(15)T1') flag++;
else if (version == '12.2(15)T') flag++;
else if (version == '12.2(13)T9') flag++;
else if (version == '12.2(13)T8') flag++;
else if (version == '12.2(13)T5') flag++;
else if (version == '12.2(13)T4') flag++;
else if (version == '12.2(13)T3') flag++;
else if (version == '12.2(13)T2') flag++;
else if (version == '12.2(13)T14') flag++;
else if (version == '12.2(13)T13') flag++;
else if (version == '12.2(13)T12') flag++;
else if (version == '12.2(13)T11') flag++;
else if (version == '12.2(13)T10') flag++;
else if (version == '12.2(13)T1a') flag++;
else if (version == '12.2(13)T1') flag++;
else if (version == '12.2(13)T') flag++;
else if (version == '12.2(11)T9') flag++;
else if (version == '12.2(11)T8') flag++;
else if (version == '12.2(11)T6') flag++;
else if (version == '12.2(11)T5') flag++;
else if (version == '12.2(11)T4') flag++;
else if (version == '12.2(11)T3') flag++;
else if (version == '12.2(11)T2') flag++;
else if (version == '12.2(11)T11') flag++;
else if (version == '12.2(11)T10') flag++;
else if (version == '12.2(11)T1') flag++;
else if (version == '12.2(11)T') flag++;
else if (version == '12.2(8)T8') flag++;
else if (version == '12.2(8)T7') flag++;
else if (version == '12.2(8)T5') flag++;
else if (version == '12.2(8)T4') flag++;
else if (version == '12.2(8)T3') flag++;
else if (version == '12.2(8)T10') flag++;
else if (version == '12.2(8)T1') flag++;
else if (version == '12.2(8)T') flag++;
else if (version == '12.2(14)SY5') flag++;
else if (version == '12.2(14)SY4') flag++;
else if (version == '12.2(14)SY3') flag++;
else if (version == '12.2(14)SY2') flag++;
else if (version == '12.2(14)SY1') flag++;
else if (version == '12.2(14)SY') flag++;
else if (version == '12.2(18)SXD') flag++;
else if (version == '12.2(17d)SXB4') flag++;
else if (version == '12.2(17d)SXB3') flag++;
else if (version == '12.2(17d)SXB2') flag++;
else if (version == '12.2(17d)SXB1') flag++;
else if (version == '12.2(17d)SXB') flag++;
else if (version == '12.2(17b)SXA2') flag++;
else if (version == '12.2(17b)SXA') flag++;
else if (version == '12.2(17a)SX4') flag++;
else if (version == '12.2(17a)SX3') flag++;
else if (version == '12.2(17a)SX2') flag++;
else if (version == '12.2(17a)SX1') flag++;
else if (version == '12.2(17a)SX') flag++;
else if (version == '12.2(14)SU1') flag++;
else if (version == '12.2(14)SU') flag++;
else if (version == '12.2(15)CZ') flag++;
else if (version == '12.2(11)CY') flag++;
else if (version == '12.2(15)CX1') flag++;
else if (version == '12.2(15)CX') flag++;
else if (version == '12.2(11)CX1') flag++;
else if (version == '12.2(11)CX') flag++;
else if (version == '12.2(15)BZ2') flag++;
else if (version == '12.2(8)BY2') flag++;
else if (version == '12.2(8)BY1') flag++;
else if (version == '12.2(8)BY') flag++;
else if (version == '12.2(16)BX3') flag++;
else if (version == '12.2(16)BX2') flag++;
else if (version == '12.2(16)BX1') flag++;
else if (version == '12.2(16)BX') flag++;
else if (version == '12.2(15)BX') flag++;
else if (version == '12.2(15)BC2d') flag++;
else if (version == '12.2(15)BC2c') flag++;
else if (version == '12.2(15)BC2b') flag++;
else if (version == '12.2(15)BC2a') flag++;
else if (version == '12.2(15)BC2') flag++;
else if (version == '12.2(15)BC1e') flag++;
else if (version == '12.2(15)BC1d') flag++;
else if (version == '12.2(15)BC1c') flag++;
else if (version == '12.2(15)BC1b') flag++;
else if (version == '12.2(15)BC1a') flag++;
else if (version == '12.2(15)BC1') flag++;
else if (version == '12.2(11)BC3d') flag++;
else if (version == '12.2(11)BC3c') flag++;
else if (version == '12.2(11)BC3b') flag++;
else if (version == '12.2(11)BC3a') flag++;
else if (version == '12.2(11)BC3') flag++;
else if (version == '12.2(11)BC2') flag++;
else if (version == '12.2(11)BC1b') flag++;
else if (version == '12.2(11)BC1a') flag++;
else if (version == '12.2(11)BC1') flag++;
else if (version == '12.2(8)BC2a') flag++;
else if (version == '12.2(8)BC2') flag++;
else if (version == '12.2(8)BC1') flag++;
else if (version == '12.2(16)B2') flag++;
else if (version == '12.2(16)B1') flag++;
else if (version == '12.2(16)B') flag++;
else if (version == '12.2(15)B') flag++;
if (get_kb_item("Host/local_checks_enabled"))
{
if (flag)
{
flag = 0;
buf = cisco_command_kb_item("Host/Cisco/Config/show_running-config", "show running-config");
if (check_cisco_result(buf))
{
if (preg(pattern:"crypt\s+map\s+[^\r\n]+\s+client\s+authentication\s+list\s+", multiline:TRUE, string:buf)) { flag = 1; }
} else if (cisco_needs_enable(buf)) { flag = 1; override = 1; }
}
}
if (flag)
{
security_hole(port:0, extra:cisco_caveat(override));
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
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