Fedora: Security Advisory for ghostscript (FEDORA-2023-f51bc947bb)

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.0.827495");
  script_version("2023-10-13T05:06:10+0000");
  script_cve_id("CVE-2023-28879");
  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_tag(name:"last_modification", value:"2023-10-13 05:06:10 +0000 (Fri, 13 Oct 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-04-08 02:24:00 +0000 (Sat, 08 Apr 2023)");
  script_tag(name:"creation_date", value:"2023-04-13 01:08:10 +0000 (Thu, 13 Apr 2023)");
  script_name("Fedora: Security Advisory for ghostscript (FEDORA-2023-f51bc947bb)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 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=FC37");

  script_xref(name:"Advisory-ID", value:"FEDORA-2023-f51bc947bb");
  script_xref(name:"URL", value:"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CI6UCKM3XMK7PYNIRGAVDJ5VKN6XYZOE");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'ghostscript'
  package(s) announced via the FEDORA-2023-f51bc947bb advisory.");

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

  script_tag(name:"insight", value:"This package provides useful conversion utilities based on Ghostscript software,
for converting PS, PDF and other document formats between each other.

Ghostscript is a suite of software providing an interpreter for Adobe Systems&#39,
PostScript (PS) and Portable Document Format (PDF) page description languages.
Its primary purpose includes displaying (rasterization & rendering) and printing
of document pages, as well as conversions between different document formats.");

  script_tag(name:"affected", value:"'ghostscript' package(s) on Fedora 37.");

  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 == "FC37") {

  if(!isnull(res = isrpmvuln(pkg:"ghostscript", rpm:"ghostscript~9.56.1~7.fc37", rls:"FC37"))) {
    report += res;
  }

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

exit(0);