Fedora: Security Advisory for rsh (FEDORA-2022-6748ae617b)

# Copyright (C) 2022 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.820175");
  script_version("2022-03-31T14:04:21+0000");
  script_cve_id("CVE-2019-7282");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_tag(name:"last_modification", value:"2022-03-31 14:04:21 +0000 (Thu, 31 Mar 2022)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-11-23 22:14:00 +0000 (Tue, 23 Nov 2021)");
  script_tag(name:"creation_date", value:"2022-03-31 01:04:44 +0000 (Thu, 31 Mar 2022)");
  script_name("Fedora: Security Advisory for rsh (FEDORA-2022-6748ae617b)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone Networks GmbH");
  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=FC34");

  script_xref(name:"Advisory-ID", value:"FEDORA-2022-6748ae617b");
  script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NA24VQJATZWYV42JG2PQUW7IHIZS7UKP");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'rsh'
  package(s) announced via the FEDORA-2022-6748ae617b advisory.");

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

  script_tag(name:"insight", value:"The rsh package contains a set of programs which allow users to run
commands on remote machines, login to other machines and copy files
between machines (rsh, rlogin and rcp).  All three of these commands
use rhosts style authentication.  This package contains the clients
needed for all of these services.
The rsh package should be installed to enable remote access to other
machines");

  script_tag(name:"affected", value:"'rsh' package(s) on Fedora 34.");

  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 == "FC34") {

  if(!isnull(res = isrpmvuln(pkg:"rsh", rpm:"rsh~0.17~98.fc34", rls:"FC34"))) {
    report += res;
  }

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

exit(0);