Fedora: Security Advisory for gnupg2 (FEDORA-2022-1124e5882d)

# 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("1.3.6.1.4.1.25623.1.0.821900");
  script_version("2022-07-28T10:10:25+0000");
  script_cve_id("CVE-2022-34903");
  script_tag(name:"cvss_base", value:"5.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:N");
  script_tag(name:"last_modification", value:"2022-07-28 10:10:25 +0000 (Thu, 28 Jul 2022)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-07-13 14:11:00 +0000 (Wed, 13 Jul 2022)");
  script_tag(name:"creation_date", value:"2022-07-23 01:11:20 +0000 (Sat, 23 Jul 2022)");
  script_name("Fedora: Security Advisory for gnupg2 (FEDORA-2022-1124e5882d)");
  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=FC35");

  script_xref(name:"Advisory-ID", value:"FEDORA-2022-1124e5882d");
  script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VN63GBTMRWO36Y7BKA2WQHROAKCXKCBL");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'gnupg2'
  package(s) announced via the FEDORA-2022-1124e5882d advisory.");

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

  script_tag(name:"insight", value:"GnuPG is GNU&#39, s tool for secure communication and data storage.  It can
be used to encrypt data and to create digital signatures.  It includes
an advanced key management facility and is compliant with the proposed
OpenPGP Internet standard as described in RFC2440 and the S/MIME
standard as described by several RFCs.

GnuPG 2.0 is a newer version of GnuPG with additional support for
S/MIME.  It has a different design philosophy that splits
functionality up into several modules. The S/MIME and smartcard functionality
is provided by the gnupg2-smime package.");

  script_tag(name:"affected", value:"'gnupg2' package(s) on Fedora 35.");

  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 == "FC35") {

  if(!isnull(res = isrpmvuln(pkg:"gnupg2", rpm:"gnupg2~2.3.4~2.fc35", rls:"FC35"))) {
    report += res;
  }

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

exit(0);