Fedora: Security Advisory for opensc (FEDORA-2020-7c80831ffe)

# Copyright (C) 2020 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("1.3.6.1.4.1.25623.1.0.878712");
  script_version("2021-07-16T02:00:53+0000");
  script_cve_id("CVE-2020-26572", "CVE-2020-26571", "CVE-2020-26570");
  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_tag(name:"last_modification", value:"2021-07-16 02:00:53 +0000 (Fri, 16 Jul 2021)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-12-12 04:15:00 +0000 (Sat, 12 Dec 2020)");
  script_tag(name:"creation_date", value:"2020-12-12 04:13:44 +0000 (Sat, 12 Dec 2020)");
  script_name("Fedora: Security Advisory for opensc (FEDORA-2020-7c80831ffe)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 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=FC33");

  script_xref(name:"FEDORA", value:"2020-7c80831ffe");
  script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXOHFDMNMO6IDECAGUTB3SJGAGXVRT6S");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'opensc'
  package(s) announced via the FEDORA-2020-7c80831ffe advisory.");

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

  script_tag(name:"insight", value:"OpenSC provides a set of libraries and utilities to work with smart cards. Its
main focus is on cards that support cryptographic operations, and facilitate
their use in security applications such as authentication, mail encryption and
digital signatures. OpenSC implements the PKCS#11 API so applications
supporting this API (such as Mozilla Firefox and Thunderbird) can use it. On
the card OpenSC implements the PKCS#15 standard and aims to be compatible with
every software/card that does so, too.");

  script_tag(name:"affected", value:"'opensc' 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:"opensc", rpm:"opensc~0.21.0~1.fc33", rls:"FC33"))) {
    report += res;
  }

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

exit(0);