OpenSSL 0.9.8 < 0.9.8zb Multiple Vulnerabilities

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(77086);
  script_version("1.12");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/08/21");

  script_cve_id(
    "CVE-2014-3505",
    "CVE-2014-3506",
    "CVE-2014-3507",
    "CVE-2014-3508",
    "CVE-2014-3510"
  );
  script_bugtraq_id(
    69075,
    69076,
    69078,
    69081,
    69082
  );

  script_name(english:"OpenSSL 0.9.8 < 0.9.8zb Multiple Vulnerabilities");
  script_summary(english:"Performs a banner check.");

  script_set_attribute(attribute:"synopsis", value:
"The remote service is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"According to its banner, the remote web server uses a version of
OpenSSL 0.9.8 prior to 0.9.8zb. The OpenSSL library is, therefore,
affected by the following vulnerabilities :

  - A memory double-free error exists related to handling
    DTLS packets that allows denial of service attacks.
    (CVE-2014-3505)

  - An unspecified error exists related to handling DTLS
    handshake messages that allows denial of service attacks
    due to large amounts of memory being consumed.
    (CVE-2014-3506)

  - A memory leak error exists related to handling
    specially crafted DTLS packets that allows denial of
    service attacks. (CVE-2014-3507)

  - An error exists related to 'OBJ_obj2txt' and the pretty
    printing 'X509_name_*' functions which leak stack data,
    resulting in an information disclosure. (CVE-2014-3508)

  - A NULL pointer dereference error exists related to
    handling anonymous ECDH cipher suites and crafted
    handshake messages that allow denial of service attacks
    against clients. (CVE-2014-3510)");
  script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/openssl-0.9.8-notes.html");
  script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/secadv/20140806.txt");
  script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/vulnerabilities.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to OpenSSL 0.9.8zb or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-3508");

  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:"2014/08/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/08/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/08/08");

  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) 2014-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  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' : "0.9.8", 'fixed_version' : '0.9.8zb'}];

vcf::openssl::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);