Debian DLA-1510-1 : glusterfs security update

2018-09-21T00:00:00
ID DEBIAN_DLA-1510.NASL
Type nessus
Reporter This script is Copyright (C) 2018-2021 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2021-01-11T00:00:00

Description

Multiple security vulnerabilities were discovered in GlusterFS, a clustered file system. Buffer overflows and path traversal issues may lead to information disclosure, denial of service or the execution of arbitrary code.

To resolve the security vulnerabilities the following limitations were made in GlusterFS :

  • open,read,write on special files like char and block are no longer permitted

  • io-stat xlator can dump stat info only to /run/gluster directory

For Debian 8 'Jessie', these problems have been fixed in version 3.5.2-2+deb8u4.

We recommend that you upgrade your glusterfs packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

                                        
                                            #%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1510-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(117618);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2018-10904", "CVE-2018-10907", "CVE-2018-10911", "CVE-2018-10913", "CVE-2018-10914", "CVE-2018-10923", "CVE-2018-10926", "CVE-2018-10927", "CVE-2018-10928", "CVE-2018-10929", "CVE-2018-10930");

  script_name(english:"Debian DLA-1510-1 : glusterfs security update");
  script_summary(english:"Checks dpkg output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple security vulnerabilities were discovered in GlusterFS, a
clustered file system. Buffer overflows and path traversal issues may
lead to information disclosure, denial of service or the execution of
arbitrary code.

To resolve the security vulnerabilities the following limitations were
made in GlusterFS :

  - open,read,write on special files like char and block are
    no longer permitted

  - io-stat xlator can dump stat info only to /run/gluster
    directory

For Debian 8 'Jessie', these problems have been fixed in version
3.5.2-2+deb8u4.

We recommend that you upgrade your glusterfs packages.

NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA security advisory. Tenable has attempted
to automatically clean and format it as much as possible without
introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/glusterfs"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:glusterfs-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:glusterfs-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:glusterfs-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:glusterfs-server");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/09/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/09/21");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"8.0", prefix:"glusterfs-client", reference:"3.5.2-2+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"glusterfs-common", reference:"3.5.2-2+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"glusterfs-dbg", reference:"3.5.2-2+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"glusterfs-server", reference:"3.5.2-2+deb8u4")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");