According to its banner, the remote server is running a version of OpenSSL that is earlier than 0.9.8l. As such, it may be affected by multiple vulnerabilities :
A remote attacker could crash the server by sending malformed ASN.1 data. This flaw only affects some architectures, Win64 and other unspecified platforms. (CVE-2009-0789)
A remote attacker could saturate the server by sending a big number of βfuture epochβ DTLS records. (CVE-2009-1377)
A remote attacker could saturate the server by sending duplicate DTLS records, or DTLS records with too big sequence numbers. (CVE-2009-1378)
A remote attacker could spoof certificates by computing MD2 hash collisions. (CVE-2009-2409)
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(17765);
script_version("1.20");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/08/22");
script_cve_id("CVE-2009-0789", "CVE-2009-1377", "CVE-2009-1378", "CVE-2009-2409");
script_bugtraq_id(34256, 35001);
script_xref(name:"EDB-ID", value:"8720");
script_name(english:"OpenSSL < 0.9.8l Multiple Vulnerabilities");
script_summary(english:"Does a banner check");
script_set_attribute(attribute:"synopsis", value:
"The remote server is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"According to its banner, the remote server is running a version of
OpenSSL that is earlier than 0.9.8l. As such, it may be affected by
multiple vulnerabilities :
- A remote attacker could crash the server by sending
malformed ASN.1 data. This flaw only affects some
architectures, Win64 and other unspecified platforms.
(CVE-2009-0789)
- A remote attacker could saturate the server by sending
a big number of 'future epoch' DTLS records.
(CVE-2009-1377)
- A remote attacker could saturate the server by sending
duplicate DTLS records, or DTLS records with too big
sequence numbers. (CVE-2009-1378)
- A remote attacker could spoof certificates by computing
MD2 hash collisions. (CVE-2009-2409)");
script_set_attribute(attribute:"see_also", value:"http://voodoo-circle.sourceforge.net/sa/sa-20090326-01.html");
script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/secadv/20090325.txt");
script_set_attribute(attribute:"see_also", value:"http://voodoo-circle.sourceforge.net/sa/sa-20091012-01.html");
script_set_attribute(attribute:"see_also", value:"http://cvs.openssl.org/chngview?cn=18187");
script_set_attribute(attribute:"see_also", value:"http://cvs.openssl.org/chngview?cn=18188");
script_set_attribute(attribute:"solution", value:"Upgrade to OpenSSL 0.9.8l or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2009-2409");
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, 310, 399);
script_set_attribute(attribute:"vuln_publication_date", value:"2009/05/15");
script_set_attribute(attribute:"patch_publication_date", value:"2009/11/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/01/04");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/a:openssl:openssl");
script_set_attribute(attribute:"agent", value:"all");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Web Servers");
script_copyright(english:"This script is Copyright (C) 2012-2023 Tenable Network Security, Inc.");
script_dependencies("openssl_version.nasl", "openssl_nix_installed.nbin", "openssl_win_installed.nbin");
script_require_keys("installed_sw/OpenSSL");
exit(0);
}
include('vcf.inc');
include('vcf_extras_openssl.inc');
var app_info = vcf::combined_get_app_info(app:'OpenSSL');
vcf::check_all_backporting(app_info:app_info);
var constraints = [{ 'min_version' : '0.0.0', 'fixed_version' : '0.9.8l'}];
vcf::openssl::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0789
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1377
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1378
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2409
cvs.openssl.org/chngview?cn=18187
cvs.openssl.org/chngview?cn=18188
voodoo-circle.sourceforge.net/sa/sa-20090326-01.html
voodoo-circle.sourceforge.net/sa/sa-20091012-01.html
www.openssl.org/news/secadv/20090325.txt