Atlassian Confluence < 7.19.14 / 8.5.x < 8.5.1 (CONFSERVER-91258)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(181756);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/17");

  script_cve_id("CVE-2023-22512");
  script_xref(name:"IAVA", value:"2023-A-0498");

  script_name(english:"Atlassian Confluence < 7.19.14 / 8.5.x < 8.5.1 (CONFSERVER-91258)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Atlassian Confluence host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The version of Atlassian Confluence Server running on the remote host is affected by a denial of service (DoS) 
vulnerability as referenced in the CONFSERVER-91258 advisory. The vulnerability exists in Confluence Data Center and
Server. An unauthenticated, remote attacker can exploit this issue to cause the Confluence instance to stop responding.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://jira.atlassian.com/browse/CONFSERVER-91258");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Atlassian Confluence version 7.19.14, 8.5.1, 8.6.0 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/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:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-22512");

  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:"2023/09/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/09/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/09/21");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:atlassian:confluence");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("confluence_detect.nasl", "confluence_nix_installed.nbin", "confluence_win_installed.nbin");
  script_require_keys("installed_sw/Atlassian Confluence");

  exit(0);
}

include('vcf.inc');

var app_info = vcf::combined_get_app_info(app:'Atlassian Confluence');

var constraints = [
  { 'min_version': '5.6', 'fixed_version' : '7.19.14' },
  { 'min_version' : '8.5.0', 'fixed_version' : '8.5.1', 'fixed_display': '8.5.1 / 8.6.0'}
];

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