Atlassian Jira < 7.13.12, 8.x < 8.5.4, 8.6.x < 8.6.1 Broken Access Control (JRASERVER-70543)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(139797);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/05");

  script_cve_id("CVE-2019-20106");

  script_name(english:"Atlassian Jira < 7.13.12, 8.x < 8.5.4, 8.6.x < 8.6.1 Broken Access Control (JRASERVER-70543)");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server hosts a web application that is affected by a broken access control vulnerability.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version number, the instance of Atlassian Jira hosted on the remote web server is prior
to 7.13.12, 8.x prior to 8.5.4 or 8.6.x prior to 8.6.1. It is, therefore, affected by a broken access control
vulnerability in the issue comments component. An authenticated, remote attacker can exploit this issue to bypass 
commenting permission and make comments on arbitrary tickets.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version   
number.");
  # https://confluence.atlassian.com/jirasoftware/issues-resolved-in-7-13-12-989757736.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?84c8fe48");
  # https://confluence.atlassian.com/jirasoftware/issues-resolved-in-8-5-4-998641401.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c084e84e");
  # https://confluence.atlassian.com/jirasoftware/issues-resolved-in-8-6-1-986878565.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5390bdb0");
  # https://confluence.atlassian.com/jirasoftware/issues-resolved-in-8-7-0-990550434.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ec605913");
  script_set_attribute(attribute:"see_also", value:"https://jira.atlassian.com/browse/JRASERVER-70543");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Atlassian Jira version 7.13.12, 8.5.4, 8.6.1, 8.7.0 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:L/UI:N/S:U/C:N/I:L/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-2019-20106");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/01/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/08/25");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:atlassian:jira");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_set_attribute(attribute:"enable_cgi_scanning", value:"true");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("jira_detect.nasl", "atlassian_jira_win_installed.nbin", "atlassian_jira_nix_installed.nbin");
  script_require_keys("installed_sw/Atlassian JIRA");

  exit(0);
}

include('vcf.inc');

app_info = vcf::combined_get_app_info(app:'Atlassian JIRA');

constraints = [
  { 'fixed_version' : '7.13.0', 'fixed_display' : '7.13.12, 8.5.4, 8.6.1, 8.7.0 or later.' },
  { 'min_version' : '7.13.0', 'fixed_version' : '7.13.12' },
  { 'min_version' : '8.0.0', 'fixed_version' : '8.5.4' },
  { 'min_version' : '8.6.0', 'fixed_version' : '8.6.1' }
];

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