Fedora: Security Advisory for ntfs-3g-system-compression (FEDORA-2021-38d1b07839)

# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.0.818459");
  script_version("2025-04-24T05:40:00+0000");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"last_modification", value:"2025-04-24 05:40:00 +0000 (Thu, 24 Apr 2025)");
  script_tag(name:"creation_date", value:"2021-09-09 01:17:09 +0000 (Thu, 09 Sep 2021)");
  script_name("Fedora: Security Advisory for ntfs-3g-system-compression (FEDORA-2021-38d1b07839)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone AG");
  script_family("Fedora Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/fedora", "ssh/login/rpms", re:"ssh/login/release=FC33");

  script_xref(name:"Advisory-ID", value:"FEDORA-2021-38d1b07839");
  script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I4M6YI2RNMOKJOWXV6JDDLIONUWSRAQO");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'ntfs-3g-system-compression'
  package(s) announced via the FEDORA-2021-38d1b07839 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"System compression, also known as 'Compact OS', is a Windows feature that
allows rarely modified files to be compressed using the XPRESS or LZX
compression formats. It is not built directly into NTFS but rather is
implemented using reparse points. This feature appeared in Windows 10 and it
appears that many Windows 10 systems have been using it by default.

This RPM contains a plugin which enables the NTFS-3G FUSE driver to
transparently read from system-compressed files. Currently, only reading is
supported. Compressing an existing file may be done by using the 'compact'
utility on Windows.");

  script_tag(name:"affected", value:"'ntfs-3g-system-compression' package(s) on Fedora 33.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

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

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "FC33") {

  if(!isnull(res = isrpmvuln(pkg:"ntfs-3g-system-compression", rpm:"ntfs-3g-system-compression~1.0~7.fc33", rls:"FC33"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);