5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.034 Low
EPSS
Percentile
91.5%
The remote bind server, according to its version number, has a buffer overflow involving the ‘q_usedns’ buffer. An attacker may be able to leverage this issue to crash the affected service.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(16260);
script_version("1.23");
script_cvs_date("Date: 2018/06/27 18:42:25");
script_cve_id("CVE-2005-0033");
script_bugtraq_id(12364);
script_xref(name:"CERT", value:"327633");
script_name(english:"ISC BIND < 8.4.6 q_usedns Array Remote Overflow DoS");
script_summary(english:"Checks the remote BIND version");
script_set_attribute(attribute:"synopsis", value:
"The remote name server is prone to a denial of service attack." );
script_set_attribute(attribute:"description", value:
"The remote bind server, according to its version number, has a buffer
overflow involving the 'q_usedns' buffer. An attacker may be able to
leverage this issue to crash the affected service." );
script_set_attribute(attribute:"solution", value:
"Upgrade to bind 8.4.6 or later." );
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: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_publication_date", value: "2005/01/26");
script_set_attribute(attribute:"vuln_publication_date", value: "2005/01/25");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:isc:bind");
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: "DNS");
script_dependencie("bind_version.nasl");
script_require_keys("bind/version");
exit(0);
}
vers = string(get_kb_item("bind/version"));
if(!vers)exit(0);
if (ereg(string:vers, pattern:"^8\.4\.[4-5]$") )
security_warning(53);