Ubuntu: Security Advisory (USN-3705-2)

# SPDX-FileCopyrightText: 2018 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("1.3.6.1.4.1.25623.1.0.843587");
  script_cve_id("CVE-2018-12358", "CVE-2018-12359", "CVE-2018-12360", "CVE-2018-12361", "CVE-2018-12362", "CVE-2018-12363", "CVE-2018-12364", "CVE-2018-12365", "CVE-2018-12366", "CVE-2018-12367", "CVE-2018-12369", "CVE-2018-12370", "CVE-2018-12371", "CVE-2018-5156", "CVE-2018-5186", "CVE-2018-5187", "CVE-2018-5188");
  script_tag(name:"creation_date", value:"2018-07-11 03:51:21 +0000 (Wed, 11 Jul 2018)");
  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:"2018-12-06 18:44:37 +0000 (Thu, 06 Dec 2018)");

  script_name("Ubuntu: Security Advisory (USN-3705-2)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Ubuntu Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(14\.04\ LTS|16\.04\ LTS|17\.10|18\.04\ LTS)");

  script_xref(name:"Advisory-ID", value:"USN-3705-2");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-3705-2");
  script_xref(name:"URL", value:"https://launchpad.net/bugs/1781009");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'firefox' package(s) announced via the USN-3705-2 advisory.");

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

  script_tag(name:"insight", value:"USN-3705-1 fixed vulnerabilities in Firefox. The update introduced various
minor regressions. This update fixes the problems.

We apologize for the inconvenience.

Original advisory details:

 Multiple security issues were discovered in Firefox. If a user were
 tricked in to opening a specially crafted website, an attacker could
 potentially exploit these to cause a denial of service, read uninitialized
 memory, bypass same-origin restrictions, bypass CORS restrictions,
 bypass CSRF protections, obtain sensitive information, or execute
 arbitrary code. (CVE-2018-5156, CVE-2018-5186, CVE-2018-5187,
 CVE-2018-5188, CVE-2018-12358, CVE-2018-12359, CVE-2018-12360,
 CVE-2018-12361, CVE-2018-12362, CVE-2018-12363, CVE-2018-12364,
 CVE-2018-12365, CVE-2018-12366, CVE-2018-12367, CVE-2018-12370,
 CVE-2018-12371)

 A security issue was discovered with WebExtensions. If a user were
 tricked in to installing a specially crafted extension, an attacker
 could potentially exploit this to obtain full browser permissions.
 (CVE-2018-12369)");

  script_tag(name:"affected", value:"'firefox' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 17.10, Ubuntu 18.04.");

  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 == "UBUNTU14.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"firefox", ver:"61.0.1+build1-0ubuntu0.14.04.1", rls:"UBUNTU14.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU16.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"firefox", ver:"61.0.1+build1-0ubuntu0.16.04.1", rls:"UBUNTU16.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU17.10") {

  if(!isnull(res = isdpkgvuln(pkg:"firefox", ver:"61.0.1+build1-0ubuntu0.17.10.1", rls:"UBUNTU17.10"))) {
    report += res;
  }

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

if(release == "UBUNTU18.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"firefox", ver:"61.0.1+build1-0ubuntu0.18.04.1", rls:"UBUNTU18.04 LTS"))) {
    report += res;
  }

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

exit(0);