AIX 6.1 TL 6 : ftp (IV28715)

2013-01-24T00:00:00
ID AIX_IV28715.NASL
Type nessus
Reporter This script is Copyright (C) 2013-2019 Tenable Network Security, Inc.
Modified 2020-04-02T00:00:00

Description

The root owned files can be read by non-root users only when the directory permissions are set allowed for non-root users. For example, a non-root user won

                                        
                                            #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The text in the description was extracted from AIX Security
# Advisory ftp_advisory1.asc.
#

include("compat.inc");

if (description)
{
  script_id(63737);
  script_version("1.8");
  script_cvs_date("Date: 2019/09/16 14:13:08");

  script_cve_id("CVE-2012-4845");

  script_name(english:"AIX 6.1 TL 6 : ftp (IV28715)");
  script_summary(english:"Check for APAR IV28715");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote AIX host is missing a security patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The root owned files can be read by non-root users only when the
directory permissions are set allowed for non-root users. For example,
a non-root user won't be able to read anything under /etc/security,
but can read files like /etc/rc.wpars under ftp."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://aix.software.ibm.com/aix/efixes/security/ftp_advisory1.asc"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Install the appropriate interim fix."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:ibm:aix:6.1");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/10/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/10/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/01/24");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 Tenable Network Security, Inc.");
  script_family(english:"AIX Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/AIX/lslpp", "Host/local_checks_enabled", "Host/AIX/version");

  exit(0);
}



include("audit.inc");
include("global_settings.inc");
include("aix.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if ( ! get_kb_item("Host/AIX/version") ) audit(AUDIT_OS_NOT, "AIX");
if ( ! get_kb_item("Host/AIX/lslpp") ) audit(AUDIT_PACKAGE_LIST_MISSING);

if ( get_kb_item("Host/AIX/emgr_failure" ) ) exit(0, "This iFix check is disabled because : "+get_kb_item("Host/AIX/emgr_failure") );

flag = 0;

if (aix_check_ifix(release:"6.1", ml:"06", sp:"09", patch:"IV28715m09", package:"bos.mp64", minfilesetver:"6.1.6.0", maxfilesetver:"6.1.6.21") < 0) flag++;
if (aix_check_ifix(release:"6.1", ml:"06", sp:"09", patch:"IV28715m09", package:"bos.rte.tty", minfilesetver:"6.1.6.0", maxfilesetver:"6.1.6.19") < 0) flag++;
if (aix_check_ifix(release:"6.1", ml:"06", sp:"10", patch:"IV28715sAa", package:"bos.mp64", minfilesetver:"6.1.6.0", maxfilesetver:"6.1.6.21") < 0) flag++;
if (aix_check_ifix(release:"6.1", ml:"06", sp:"10", patch:"IV28715sAa", package:"bos.rte.tty", minfilesetver:"6.1.6.0", maxfilesetver:"6.1.6.19") < 0) flag++;

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