MoinMoin 1.9 < 1.9.5 ACL Security Vulnerability - Linux

# SPDX-FileCopyrightText: 2018 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

CPE = "cpe:/a:moinmo:moinmoin";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.108326");
  script_version("2024-02-29T05:05:39+0000");
  script_cve_id("CVE-2012-4404");
  script_tag(name:"cvss_base", value:"6.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2024-02-29 05:05:39 +0000 (Thu, 29 Feb 2024)");
  script_tag(name:"creation_date", value:"2018-02-12 10:47:19 +0100 (Mon, 12 Feb 2018)");
  script_name("MoinMoin 1.9 < 1.9.5 ACL Security Vulnerability - Linux");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_moinmoin_wiki_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("moinmoinWiki/installed", "Host/runs_unixoide");

  script_xref(name:"URL", value:"http://moinmo.in/SecurityFixes");
  script_xref(name:"URL", value:"http://hg.moinmo.in/moin/1.9/rev/7b9f39289e16");

  script_tag(name:"impact", value:"This issue may allow remote authenticated users with virtual group
  membership to be treated as a member of the group.");
  script_tag(name:"affected", value:"MoinMoin 1.9 through 1.9.4.");
  script_tag(name:"solution", value:"Update to version 1.9.5 or later. Please see the references for
  more information.");
  script_tag(name:"summary", value:"MoinMoin does not properly handle group names that contain virtual
  group names such as 'All, ' 'Known, ' or 'Trusted, '");

  script_tag(name:"qod_type", value:"remote_banner_unreliable");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("version_func.inc");
include("host_details.inc");

if( ! port = get_app_port( cpe:CPE ) )
  exit( 0 );

if( ! vers = get_app_version( cpe:CPE, port:port ) )
  exit( 0 );

if( version_in_range( version:vers, test_version:"1.9", test_version2:"1.9.4" ) ) {
  report = report_fixed_ver( installed_version:vers, fixed_version:"1.9.5" );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );