Fedora 14 : libHX-3.6-1.fc14 / pam_mount-2.5-1.fc14 (2010-12950)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2010-12950.
#

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

if (description)
{
  script_id(50389);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2010-2947");
  script_bugtraq_id(42592);
  script_xref(name:"FEDORA", value:"2010-12950");

  script_name(english:"Fedora 14 : libHX-3.6-1.fc14 / pam_mount-2.5-1.fc14 (2010-12950)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Update to libHX 3.6 fixing a buffer overflow in HX_split() :

  -
    http://libhx.git.sourceforge.net/git/gitweb.cgi?p=libhx/
    libhx;a=commitdiff;h=904a46f90d

pam_mount v2.5 (August 10 2010) ===============================
Changes :

  - mount.crypt: fix incorrect processing of binary files in
    keyfile passthrough

    - call mount.crypt by means of mount -t crypt (selinux),
      same for umount

    - reorder the default path to search in /usr/local
      first, then /usr, /

    - config: add missing fd0ssh command to restore volumes
      using ssh

    - ofl is now run as a separate process (selinux policy
      simplification)

libHX v3.6 (August 16 2010) =========================== Fixed :

  - bitmap: set/clear/test had no effect due to wrong type
    selection

    - bitmap: avoid left-shift larger than type on 64-bit

    - string: fixed buffer overflow in HX_split when too few
      fields were present in the input

libHX 3.5 (August 01 2010) ========================== Fixed :

  - format2: failure to skip escaped char in '%(echo foo\
    bar)' was corrected

    - proc: properly check for HXPROC_STDx--HXPROC_STDx_NULL
      overlap

    - strquote: do not cause allocation with invalid format
      numbers Enhancements :

  - format2: add the %(exec) function

    - format2: add the %(shell) function

    - format2: security feature for %(exec) and %(shell)

    - format2: add the %(snl) function

    - string: HX_strquote gained HXQUOTE_LDAPFLT (LDAP
      search filter) support

    - string: HX_strquote gained HXQUOTE_LDAPRDN (LDAP
      relative DN) support Changes :

  - format1: removed older formatter in favor of format2

    - format2: add check for empty key

    - format2: function-specific delimiters

    - format2: do nest-counting even with normal parentheses

    - format2: check for zero-argument function calls

    - hashmap: do not needlessy change TID when no reshape
      was done

    - string: HX_basename (the fast variant) now recognizes
      the root directory

    - string: HX_basename now returns the trailing component
      with slashes instead of everything after the last
      slash (which may have been nothing)

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://libhx.git.sourceforge.net/git/gitweb.cgi?p=libhx/libhx;a=commitdiff;h=904a46f90d
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?6bfbed59"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=625866"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2010-October/050088.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?35fb2b43"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2010-October/050089.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?f4b7ea31"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libHX and / or pam_mount packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:libHX");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:pam_mount");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:14");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/08/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/10/29");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2021 Tenable Network Security, Inc.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^14([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 14.x", "Fedora " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) 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, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC14", reference:"libHX-3.6-1.fc14")) flag++;
if (rpm_check(release:"FC14", reference:"pam_mount-2.5-1.fc14")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libHX / pam_mount");
}