Vulnerabilities > CVE-2015-0517 - Information Exposure vulnerability in EMC Documentum D2

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN
emc
CWE-200
nessus
NVD
Published: 2015-02-14
Updated: 2024-11-21

Summary

The D2-API component in EMC Documentum D2 3.1 through SP1, 4.0 and 4.1 before 4.1 P22, and 4.2 before P11 places the MD5 hash of an encryption passphrase in log files, which allows remote authenticated users to obtain sensitive information by reading a file.

Vulnerable Configurations

Part Description Count
Application
Emc
5

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Subverting Environment Variable Values
    The attacker directly or indirectly modifies environment variables used by or controlling the target software. The attacker's goal is to cause the target software to deviate from its expected operation in a manner that benefits the attacker.
  • Footprinting
    An attacker engages in probing and exploration activity to identify constituents and properties of the target. Footprinting is a general term to describe a variety of information gathering techniques, often used by attackers in preparation for some attack. It consists of using tools to learn as much as possible about the composition, configuration, and security mechanisms of the targeted application, system or network. Information that might be collected during a footprinting effort could include open ports, applications and their versions, network topology, and similar information. While footprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
  • Exploiting Trust in Client (aka Make the Client Invisible)
    An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
  • Browser Fingerprinting
    An attacker carefully crafts small snippets of Java Script to efficiently detect the type of browser the potential victim is using. Many web-based attacks need prior knowledge of the web browser including the version of browser to ensure successful exploitation of a vulnerability. Having this knowledge allows an attacker to target the victim with attacks that specifically exploit known or zero day weaknesses in the type and version of the browser used by the victim. Automating this process via Java Script as a part of the same delivery system used to exploit the browser is considered more efficient as the attacker can supply a browser fingerprinting method and integrate it with exploit code, all contained in Java Script and in response to the same web page request by the browser.
  • Session Credential Falsification through Prediction
    This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.

Nessus

NASL familyMisc.
NASL idEMC_DOCUMENTUM_D2_ESA-2015-010.NASL
descriptionThe remote host is running a version EMC Documentum D2 prior to 4.1 P22 / 4.2 P11. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists due to the D2-API component logging the MD5 hash of the passphrase used to encrypt sensitive information and user credentials. A remote, authenticated attacker can recover the passphrase. (CVE-2015-0517) - A privilege escalation vulnerability exists due to a flaw in the D2FS web service component that allows a remote, authenticated attacker to manipulate group permissions and obtain superuser privileges. (CVE-2015-0518)
last seen2020-06-01
modified2020-06-02
plugin id81342
published2015-02-13
reporterThis script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
sourcehttps://www.tenable.com/plugins/nessus/81342
titleEMC Documentum D2 < 4.1 P22 / 4.2 P11 Multiple Vulnerabilities (ESA-2015-010)
code
#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(81342);
  script_version("1.8");
  script_cvs_date("Date: 2019/11/25");

  script_cve_id("CVE-2015-0517", "CVE-2015-0518");
  script_bugtraq_id(72501, 72502);

  script_name(english:"EMC Documentum D2 < 4.1 P22 / 4.2 P11 Multiple Vulnerabilities (ESA-2015-010)");
  script_summary(english:"Checks the version of Documentum D2.");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote host is running a version EMC Documentum D2 prior to 4.1
P22 / 4.2 P11. It is, therefore, affected by multiple vulnerabilities
:

  - An information disclosure vulnerability exists due to
    the D2-API component logging the MD5 hash of the
    passphrase used to encrypt sensitive information and
    user credentials. A remote, authenticated attacker can
    recover the passphrase. (CVE-2015-0517)

  - A privilege escalation vulnerability exists due to a
    flaw in the D2FS web service component that allows a
    remote, authenticated attacker to manipulate group
    permissions and obtain superuser privileges.
    (CVE-2015-0518)");
  script_set_attribute(attribute:"see_also", value:"https://seclists.org/bugtraq/2015/Feb/att-30/ESA-2015-010.txt");
  script_set_attribute(attribute:"solution", value:
"Upgrade to EMC Documentum D2 4.1 P22 / 4.2 P11 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2015-0518");

  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:"2015/02/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/02/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/02/13");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:emc:documentum_d2");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("emc_documentum_d2_detect.nbin");
  script_require_keys("installed_sw/EMC Documentum D2");
  script_require_ports("Services/www", 8080);

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("install_func.inc");

app_name = "EMC Documentum D2";
get_install_count(app_name:app_name, exit_if_zero:TRUE);

port = get_http_port(default:8080);
install = get_single_install(app_name:app_name, port:port, exit_if_unknown_ver:TRUE);
url = build_url(port:port, qs:install['path']);
version = install['version'];
display_version = install['display_version'];
fix = NULL;
fix_display = NULL;

# Version 3.1: patch is not available - must upgrade
if(version =~ "^3\.1\.")
{
  fix = "999";
  fix_display = "4.2.0110 Build 0525 (4.2 P11)";
}
# Version 4.0: patch is not available - must upgrade
else if(version =~ "^4\.0\.")
{
  fix = "999";
  fix_display = "4.2.0110 Build 0525 (4.2 P11)";
}
else if(version =~ "^4\.1\.")
{
  fix = "4.1.0220.0575";
  fix_display = "4.1.0220 Build 0575 (4.1 P22)";
}
else if(version =~ "^4\.2\.")
{
  fix = "4.2.0110.0525";
  fix_display = "4.2.0110 Build 0525 (4.2 P11)";
}

if (fix && ver_compare(ver:version, fix:fix, strict:FALSE) == -1)
{
  if (report_verbosity > 0)
  {
    report =
      '\n  URL           : ' + build_url(port:port, qs:install['path']) +
      '\n  Version       : ' + install['display_version'] +
      '\n  Fixed version : ' + fix_display +
      '\n';

    security_hole(extra:report, port:port);
  }
  else security_hole(port);
  exit(0);
}
else audit(AUDIT_WEB_APP_NOT_AFFECTED, app_name, url, display_version);

References