Debian: Security Advisory (DSA-3670-1)

# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.703670");
  script_cve_id("CVE-2016-1240");
  script_tag(name:"creation_date", value:"2016-09-14 22:00:00 +0000 (Wed, 14 Sep 2016)");
  script_version("2024-02-02T05:06:05+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:05 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2016-10-03 18:41:20 +0000 (Mon, 03 Oct 2016)");

  script_name("Debian: Security Advisory (DSA-3670-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 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-3670-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2016/DSA-3670-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-3670");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'tomcat8' package(s) announced via the DSA-3670-1 advisory.");

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

  script_tag(name:"insight", value:"Dawid Golunski of LegalHackers discovered that the Tomcat init script performed unsafe file handling, which could result in local privilege escalation.

For the stable distribution (jessie), this problem has been fixed in version 8.0.14-1+deb8u3.

For the unstable distribution (sid), this problem will be fixed soon.

We recommend that you upgrade your tomcat8 packages.");

  script_tag(name:"affected", value:"'tomcat8' 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:"libservlet3.1-java", ver:"8.0.14-1+deb8u3", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libservlet3.1-java-doc", ver:"8.0.14-1+deb8u3", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtomcat8-java", ver:"8.0.14-1+deb8u3", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"tomcat8", ver:"8.0.14-1+deb8u3", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"tomcat8-admin", ver:"8.0.14-1+deb8u3", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"tomcat8-common", ver:"8.0.14-1+deb8u3", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"tomcat8-docs", ver:"8.0.14-1+deb8u3", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"tomcat8-examples", ver:"8.0.14-1+deb8u3", rls:"DEB8"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"tomcat8-user", ver:"8.0.14-1+deb8u3", rls:"DEB8"))) {
    report += res;
  }

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

exit(0);