Debian: Security Advisory (DSA-3839-1)

# SPDX-FileCopyrightText: 2017 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("1.3.6.1.4.1.25623.1.0.703839");
  script_cve_id("CVE-2016-10244", "CVE-2017-8105", "CVE-2017-8287");
  script_tag(name:"creation_date", value:"2017-04-27 22:00:00 +0000 (Thu, 27 Apr 2017)");
  script_version("2024-02-02T05:06:06+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:06 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/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:"2017-05-09 12:44:24 +0000 (Tue, 09 May 2017)");

  script_name("Debian: Security Advisory (DSA-3839-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB8");

  script_xref(name:"Advisory-ID", value:"DSA-3839-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2017/DSA-3839-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-3839");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'freetype' package(s) announced via the DSA-3839-1 advisory.");

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

  script_tag(name:"insight", value:"Several vulnerabilities were discovered in Freetype. Opening malformed fonts may result in denial of service or the execution of arbitrary code.

For the stable distribution (jessie), these problems have been fixed in version 2.5.2-3+deb8u2.

We recommend that you upgrade your freetype packages.");

  script_tag(name:"affected", value:"'freetype' package(s) on Debian 8.");

  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-deb.inc");

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

res = "";
report = "";

if(release == "DEB8") {

  if(!isnull(res = isdpkgvuln(pkg:"freetype2-demos", ver:"2.5.2-3+deb8u2", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfreetype6", ver:"2.5.2-3+deb8u2", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfreetype6-dev", ver:"2.5.2-3+deb8u2", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfreetype6-udeb", ver:"2.5.2-3+deb8u2", rls:"DEB8"))) {
    report += res;
  }

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

exit(0);