Ubuntu 5.10 / 6.06 LTS / 6.10 : samba vulnerabilities (USN-419-1)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-419-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

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

if (description)
{
  script_id(28011);
  script_version("1.15");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2007-0452", "CVE-2007-0454");
  script_xref(name:"USN", value:"419-1");

  script_name(english:"Ubuntu 5.10 / 6.06 LTS / 6.10 : samba vulnerabilities (USN-419-1)");
  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:
"A flaw was discovered in Samba's file opening code, which in certain
situations could lead to an endless loop, resulting in a denial of
service. (CVE-2007-0452)

A format string overflow was discovered in Samba's ACL handling on AFS
shares. Remote users with access to an AFS share could create crafted
filenames and execute arbitrary code with root privileges.
(CVE-2007-0454).

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/419-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libpam-smbpass");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsmbclient");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsmbclient-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:python2.4-samba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:samba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:samba-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:samba-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:samba-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:samba-doc-pdf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:smbclient");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:smbfs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:swat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:winbind");
  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:"2007/02/06");
  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:"libpam-smbpass", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"libsmbclient", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"libsmbclient-dev", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"python2.4-samba", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"samba", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"samba-common", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"samba-dbg", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"samba-doc", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"smbclient", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"smbfs", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"swat", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"winbind", pkgver:"3.0.14a-6ubuntu1.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"libpam-smbpass", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"libsmbclient", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"libsmbclient-dev", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"python2.4-samba", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"samba", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"samba-common", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"samba-dbg", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"samba-doc", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"samba-doc-pdf", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"smbclient", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"smbfs", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"swat", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"winbind", pkgver:"3.0.22-1ubuntu3.2")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"libpam-smbpass", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"libsmbclient", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"libsmbclient-dev", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"python2.4-samba", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"samba", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"samba-common", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"samba-dbg", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"samba-doc", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"samba-doc-pdf", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"smbclient", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"smbfs", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"swat", pkgver:"3.0.22-1ubuntu4.1")) flag++;
if (ubuntu_check(osver:"6.10", pkgname:"winbind", pkgver:"3.0.22-1ubuntu4.1")) 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, "libpam-smbpass / libsmbclient / libsmbclient-dev / python2.4-samba / etc");
}