Ubuntu: Security Advisory (USN-2366-1)

# SPDX-FileCopyrightText: 2014 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("1.3.6.1.4.1.25623.1.0.841990");
  script_cve_id("CVE-2014-0179", "CVE-2014-3633", "CVE-2014-5177");
  script_tag(name:"creation_date", value:"2014-10-01 11:29:44 +0000 (Wed, 01 Oct 2014)");
  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:"5.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:N/A:P");

  script_name("Ubuntu: Security Advisory (USN-2366-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2014 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(10\.04\ LTS|12\.04\ LTS|14\.04\ LTS)");

  script_xref(name:"Advisory-ID", value:"USN-2366-1");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-2366-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'libvirt' package(s) announced via the USN-2366-1 advisory.");

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

  script_tag(name:"insight", value:"Daniel P. Berrange and Richard Jones discovered that libvirt incorrectly
handled XML documents containing XML external entity declarations. An
attacker could use this issue to cause libvirtd to crash, resulting in a
denial of service on all affected releases, or possibly read arbitrary
files if fine grained access control was enabled on Ubuntu 14.04 LTS.
(CVE-2014-0179, CVE-2014-5177)

Luyao Huang discovered that libvirt incorrectly handled certain blkiotune
queries. An attacker could use this issue to cause libvirtd to crash,
resulting in a denial of service. This issue only applied to Ubuntu 12.04
LTS and Ubuntu 14.04 LTS. (CVE-2014-3633)");

  script_tag(name:"affected", value:"'libvirt' package(s) on Ubuntu 10.04, Ubuntu 12.04, Ubuntu 14.04.");

  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 == "UBUNTU10.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"libvirt-bin", ver:"0.7.5-5ubuntu27.25", rls:"UBUNTU10.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libvirt0", ver:"0.7.5-5ubuntu27.25", rls:"UBUNTU10.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU12.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"libvirt-bin", ver:"0.9.8-2ubuntu17.20", rls:"UBUNTU12.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libvirt0", ver:"0.9.8-2ubuntu17.20", rls:"UBUNTU12.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU14.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"libvirt-bin", ver:"1.2.2-0ubuntu13.1.5", rls:"UBUNTU14.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libvirt0", ver:"1.2.2-0ubuntu13.1.5", rls:"UBUNTU14.04 LTS"))) {
    report += res;
  }

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

exit(0);