CentOS 4 : busybox (CESA-2007:0244)

2013-06-29T00:00:00
ID CENTOS_RHSA-2007-0244.NASL
Type nessus
Reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-01-02T00:00:00

Description

Updated busybox packages that fix a security issue are now available.

This update has been rated as having low security impact by the Red Hat Security Response Team.

Busybox is a single binary which includes versions of a large number of system commands, including a shell. This package can be useful for recovering from certain types of system failures.

BusyBox did not use a salt when generating passwords. This made it easier for local users to guess passwords from a stolen password file. (CVE-2006-1058)

All users of busybox are advised to upgrade to these updated packages, which contain a patch to resolve this issue.

                                        
                                            #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2007:0244 and 
# CentOS Errata and Security Advisory 2007:0244 respectively.
#

include("compat.inc");

if (description)
{
  script_id(67044);
  script_version("1.5");
  script_cvs_date("Date: 2019/10/25 13:36:03");

  script_cve_id("CVE-2006-1058");
  script_xref(name:"RHSA", value:"2007:0244");

  script_name(english:"CentOS 4 : busybox (CESA-2007:0244)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote CentOS host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated busybox packages that fix a security issue are now available.

This update has been rated as having low security impact by the Red
Hat Security Response Team.

Busybox is a single binary which includes versions of a large number
of system commands, including a shell. This package can be useful for
recovering from certain types of system failures.

BusyBox did not use a salt when generating passwords. This made it
easier for local users to guess passwords from a stolen password file.
(CVE-2006-1058)

All users of busybox are advised to upgrade to these updated packages,
which contain a patch to resolve this issue."
  );
  # https://lists.centos.org/pipermail/centos-announce/2007-May/013700.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?0231f4ef"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected busybox packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:busybox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:busybox-anaconda");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/04/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/05/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/06/29");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"CentOS Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 4.x", "CentOS " + os_ver);

if (!get_kb_item("Host/CentOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"busybox-1.00.rc1-7.el4")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"busybox-anaconda-1.00.rc1-7.el4")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_NOTE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "busybox / busybox-anaconda");
}