Samba < 3.5.11 'client/mount.cifs.c' Remote DoS Vulnerability

# SPDX-FileCopyrightText: 2010 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:samba:samba";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.100499");
  script_version("2025-09-17T05:39:26+0000");
  script_tag(name:"last_modification", value:"2025-09-17 05:39:26 +0000 (Wed, 17 Sep 2025)");
  script_tag(name:"creation_date", value:"2010-02-22 14:49:01 +0100 (Mon, 22 Feb 2010)");
  script_tag(name:"cvss_base", value:"2.1");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:N/A:P");
  script_cve_id("CVE-2010-0547", "CVE-2011-2724");
  script_name("Samba < 3.5.11 'client/mount.cifs.c' Remote DoS Vulnerability");
  script_category(ACT_GATHER_INFO);
  script_family("Denial of Service");
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_dependencies("smb_nativelanman.nasl", "gb_samba_detect.nasl");
  script_mandatory_keys("samba/smb_or_ssh/detected");

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/38326");
  script_xref(name:"URL", value:"http://git.samba.org/?p=samba.git;a=commit;h=a065c177dfc8f968775593ba00dffafeebb2e054");

  script_tag(name:"summary", value:"Samba is prone to a remote denial-of-service vulnerability.");

  script_tag(name:"impact", value:"A remote attacker can exploit this issue to crash the affected
  application, denying service to legitimate users.");

  script_tag(name:"affected", value:"Samba version 3.5.10 and prior.");

  script_tag(name:"solution", value:"Update to version 3.5.11 or later.");

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

  exit(0);
}

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

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

if( ! infos = get_app_version_and_location( cpe:CPE, port:port, exit_no_version:TRUE ) )
  exit( 0 );

vers = infos["version"];
loc = infos["location"];

if( version_is_less( version:vers, test_version:"3.5.11" ) ) {
  report = report_fixed_ver( installed_version:vers, fixed_version:"3.5.11 or later", install_path:loc );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );