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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
77.9%
According to its banner, the remote server is running a version of OpenSSL that is earlier than 0.9.6m or 0.9.7d.
A remote attacker can crash the server by sending an overly long Kerberos ticket or a crafted SSL/TLS handshake.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(17750);
script_version("1.10");
script_cvs_date("Date: 2018/11/15 20:50:25");
script_cve_id("CVE-2004-0079", "CVE-2004-0112");
script_bugtraq_id(9899);
script_xref(name:"CERT", value:"484726");
script_name(english:"OpenSSL < 0.9.6m / 0.9.7d Denial of Service");
script_summary(english:"Does a banner check");
script_set_attribute(attribute:"synopsis", value:
"The remote server is vulnerable to a denial of service attack.");
script_set_attribute(attribute:"description", value:
"According to its banner, the remote server is running a version of
OpenSSL that is earlier than 0.9.6m or 0.9.7d.
A remote attacker can crash the server by sending an overly long
Kerberos ticket or a crafted SSL/TLS handshake.");
script_set_attribute(attribute:"see_also", value:"https://www.us-cert.gov/ncas/alerts/ta04-078a");
script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/secadv/20040317.txt");
script_set_attribute(attribute:"see_also", value:"http://marc.info/?l=bugtraq&m=107953412903636&w=2");
script_set_attribute(attribute:"solution", value:"Upgrade to OpenSSL 0.9.6m / 0.9.7d 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:"vuln_publication_date", value:"2004/03/17");
script_set_attribute(attribute:"patch_publication_date", value:"2004/03/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/01/04");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:openssl:openssl");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Web Servers");
script_copyright(english:"This script is Copyright (C) 2012-2018 Tenable Network Security, Inc.");
script_dependencies("openssl_version.nasl");
script_require_keys("openssl/port");
exit(0);
}
include("openssl_version.inc");
openssl_check_version(fixed:make_list('0.9.6m', '0.9.7d'), severity:SECURITY_WARNING);
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
77.9%