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openvasCopyright (C) 2018 Greenbone AGOPENVAS:1361412562310843468
HistoryMar 14, 2018 - 12:00 a.m.

Ubuntu: Security Advisory (USN-3579-3)

2018-03-1400:00:00
Copyright (C) 2018 Greenbone AG
plugins.openvas.org
15

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.6 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.593 Medium

EPSS

Percentile

97.8%

The remote host is missing an update for the

# 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("1.3.6.1.4.1.25623.1.0.843468");
  script_cve_id("CVE-2018-6871");
  script_tag(name:"creation_date", value:"2018-03-14 07:30:48 +0000 (Wed, 14 Mar 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:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  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:"2018-02-27 15:18:03 +0000 (Tue, 27 Feb 2018)");

  script_name("Ubuntu: Security Advisory (USN-3579-3)");
  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=UBUNTU17\.10");

  script_xref(name:"Advisory-ID", value:"USN-3579-3");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-3579-3");
  script_xref(name:"URL", value:"https://launchpad.net/bugs/1751005");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'libreoffice' package(s) announced via the USN-3579-3 advisory.");

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

  script_tag(name:"insight", value:"USN-3579-1 fixed a vulnerability in LibreOffice. After upgrading, it was
no longer possible for LibreOffice to open documents from certain
locations outside of the user's home directory. This update fixes the
problem.

We apologize for the inconvenience.

Original advisory details:

 It was discovered that =WEBSERVICE calls in a document could be used to
 read arbitrary files. If a user were tricked in to opening a specially
 crafted document, a remote attacker could exploit this to obtain sensitive
 information. (CVE-2018-6871)");

  script_tag(name:"affected", value:"'libreoffice' package(s) on Ubuntu 17.10.");

  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 == "UBUNTU17.10") {

  if(!isnull(res = isdpkgvuln(pkg:"libreoffice-common", ver:"1:5.4.5-0ubuntu0.17.10.5", rls:"UBUNTU17.10"))) {
    report += res;
  }

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

exit(0);

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.6 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.593 Medium

EPSS

Percentile

97.8%