mpg123 Player Denial of Service Vulnerability - Linux

# SPDX-FileCopyrightText: 2009 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.900538");
  script_version("2025-03-05T05:38:52+0000");
  script_tag(name:"last_modification", value:"2025-03-05 05:38:52 +0000 (Wed, 05 Mar 2025)");
  script_tag(name:"creation_date", value:"2009-04-28 07:58:48 +0200 (Tue, 28 Apr 2009)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_cve_id("CVE-2009-1301");
  script_name("mpg123 Player Denial of Service Vulnerability - Linux");
  script_xref(name:"URL", value:"http://secunia.com/advisories/34587");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/34381");
  script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2009/0936");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Denial of Service");
  script_dependencies("secpod_mpg123_detect_lin.nasl");
  script_mandatory_keys("mpg123/Linux/Ver");
  script_tag(name:"affected", value:"mpg123 Player prior to 1.7.2 on Linux.");
  script_tag(name:"insight", value:"This flaw is due to integer signedness error in the store_id3_text function
  in the ID3v2 code when processing ID3v2 tags with negative encoding values.");
  script_tag(name:"solution", value:"Update to version 1.7.2.");
  script_tag(name:"summary", value:"mpg123 Player is prone to a denial of service (DoS) vulnerability.");
  script_tag(name:"impact", value:"Successful exploitation will let the attacker trigger out of bounds
  memory access and thus execute arbitrary code and possibly crash the
  application.");
  script_tag(name:"qod_type", value:"executable_version");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}

include("version_func.inc");

mpgVer = get_kb_item("mpg123/Linux/Ver");
if(!mpgVer)
  exit(0);

if(version_is_less(version:mpgVer, test_version:"1.7.2")){
  report = report_fixed_ver(installed_version:mpgVer, fixed_version:"1.7.2");
  security_message(port: 0, data: report);
}