Ubuntu 5.10 / 6.06 LTS / 6.10 : nas vulnerabilities (USN-446-1)

2007-11-10T00:00:00
ID UBUNTU_USN-446-1.NASL
Type nessus
Reporter Ubuntu Security Notice (C) 2007-2019 Canonical, Inc. / NASL script (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-02-02T00:00:00

Description

Luigi Auriemma discovered multiple flaws in the Network Audio System server. Remote attackers could send specially crafted network requests that could lead to a denial of service or execution of arbitrary code. Note that default Ubuntu installs do not include the NAS server.

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

                                        
                                            #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-446-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(28043);
  script_version("1.14");
  script_cvs_date("Date: 2019/08/02 13:33:01");

  script_cve_id("CVE-2007-1543", "CVE-2007-1544", "CVE-2007-1545", "CVE-2007-1546", "CVE-2007-1547");
  script_xref(name:"USN", value:"446-1");

  script_name(english:"Ubuntu 5.10 / 6.06 LTS / 6.10 : nas vulnerabilities (USN-446-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Luigi Auriemma discovered multiple flaws in the Network Audio System
server. Remote attackers could send specially crafted network requests
that could lead to a denial of service or execution of arbitrary code.
Note that default Ubuntu installs do not include the NAS server.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu 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://usn.ubuntu.com/446-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libaudio-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libaudio2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nas");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nas-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nas-doc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:5.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:6.06:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:6.10");

  script_set_attribute(attribute:"patch_publication_date", value:"2007/03/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/11/10");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2007-2019 Canonical, Inc. / NASL script (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

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

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! ereg(pattern:"^(5\.10|6\.06|6\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 5.10 / 6.06 / 6.10", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"5.10", pkgname:"libaudio-dev", pkgver:"1.7-2ubuntu2.1")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"libaudio2", pkgver:"1.7-2ubuntu2.1")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"nas", pkgver:"1.7-2ubuntu2.1")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"nas-bin", pkgver:"1.7-2ubuntu2.1")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"nas-doc", pkgver:"1.7-2ubuntu2.1")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"libaudio-dev", pkgver:"1.7-3ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"libaudio2", pkgver:"1.7-3ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"nas", pkgver:"1.7-3ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"nas-bin", pkgver:"1.7-3ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"nas-doc", pkgver:"1.7-3ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"libaudio-dev", pkgver:"1.8-2ubuntu0.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"libaudio2", pkgver:"1.8-2ubuntu0.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"nas", pkgver:"1.8-2ubuntu0.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"nas-bin", pkgver:"1.8-2ubuntu0.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"nas-doc", pkgver:"1.8-2ubuntu0.1")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libaudio-dev / libaudio2 / nas / nas-bin / nas-doc");
}