Vulnerabilities > CVE-2019-13006 - Unspecified vulnerability in Gitlab

047910
CVSS 4.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
LOW
Integrity impact
NONE
Availability impact
NONE
network
low complexity
gitlab
nessus

Summary

An issue was discovered in GitLab Community and Enterprise Edition 9.0 and through 12.0.2. Users with access to issues, but not the repository were able to view the number of related merge requests on an issue. It has Incorrect Access Control.

Vulnerable Configurations

Part Description Count
Application
Gitlab
763

Nessus

NASL familyFreeBSD Local Security Checks
NASL idFREEBSD_PKG_4EA507D19DA811E9A759001B217B3468.NASL
descriptionGitlab reports : Ability to Write a Note to a Private Snippet Recent Pipeline Information Disclosed to Unauthorised Users Resource Exhaustion Attack Error Caused by Encoded Characters in Comments Authorization Issues in GraphQL Number of Merge Requests was Accessible Enabling One of the Service Templates Could Cause Resource Depletion Broken Access Control for the Content of Personal Snippets Decoding Color Codes Caused Resource Depletion Merge Request Template Name Disclosure SSRF Vulnerability in Project GitHub Integration
last seen2020-03-18
modified2019-07-05
plugin id126486
published2019-07-05
reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
sourcehttps://www.tenable.com/plugins/nessus/126486
titleFreeBSD : Gitlab -- Multiple Vulnerabilities (4ea507d1-9da8-11e9-a759-001b217b3468)
code
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2020 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
#    copyright notice, this list of conditions and the following
#    disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
#    published online in any format, converted to PDF, PostScript,
#    RTF and other formats) must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer
#    in the documentation and/or other materials provided with the
#    distribution.
# 
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

include("compat.inc");

if (description)
{
  script_id(126486);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/13");

  script_cve_id("CVE-2019-13001", "CVE-2019-13002", "CVE-2019-13003", "CVE-2019-13004", "CVE-2019-13005", "CVE-2019-13006", "CVE-2019-13007", "CVE-2019-13009", "CVE-2019-13010", "CVE-2019-13011", "CVE-2019-13121");

  script_name(english:"FreeBSD : Gitlab -- Multiple Vulnerabilities (4ea507d1-9da8-11e9-a759-001b217b3468)");
  script_summary(english:"Checks for updated packages in pkg_info output");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote FreeBSD host is missing one or more security-related
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Gitlab reports :

Ability to Write a Note to a Private Snippet

Recent Pipeline Information Disclosed to Unauthorised Users

Resource Exhaustion Attack

Error Caused by Encoded Characters in Comments

Authorization Issues in GraphQL

Number of Merge Requests was Accessible

Enabling One of the Service Templates Could Cause Resource Depletion

Broken Access Control for the Content of Personal Snippets

Decoding Color Codes Caused Resource Depletion

Merge Request Template Name Disclosure

SSRF Vulnerability in Project GitHub Integration"
  );
  # https://about.gitlab.com/2019/07/03/security-release-gitlab-12-dot-0-dot-3-released/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?0e99dfe5"
  );
  # https://vuxml.freebsd.org/freebsd/4ea507d1-9da8-11e9-a759-001b217b3468.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?8593fc99"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-13121");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:gitlab-ce");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/05");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"FreeBSD Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");

  exit(0);
}


include("audit.inc");
include("freebsd_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (pkg_test(save_report:TRUE, pkg:"gitlab-ce>=12.0.0<12.0.3")) flag++;
if (pkg_test(save_report:TRUE, pkg:"gitlab-ce>=11.11.0<11.11.5")) flag++;
if (pkg_test(save_report:TRUE, pkg:"gitlab-ce>=8.3.0<11.10.8")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:pkg_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");