Mandriva Linux Security Advisory : freeradius (MDVSA-2014:058)

2014-03-14T00:00:00
ID MANDRIVA_MDVSA-2014-058.NASL
Type nessus
Reporter Tenable
Modified 2014-11-04T00:00:00

Description

Updated freeradius package fixes security vulnerability :

SSHA processing in freeradius before 2.2.3 runs into a stack-based buffer overflow in the freeradius rlm_pap module if the password source uses an unusually long hashed password (CVE-2014-2015).

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandriva Linux Security Advisory MDVSA-2014:058. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(73005);
  script_version("$Revision: 1.2 $");
  script_cvs_date("$Date: 2014/11/04 14:10:52 $");

  script_cve_id("CVE-2014-2015");
  script_bugtraq_id(65581);
  script_xref(name:"MDVSA", value:"2014:058");

  script_name(english:"Mandriva Linux Security Advisory : freeradius (MDVSA-2014:058)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandriva Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated freeradius package fixes security vulnerability :

SSHA processing in freeradius before 2.2.3 runs into a stack-based
buffer overflow in the freeradius rlm_pap module if the password
source uses an unusually long hashed password (CVE-2014-2015)."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://advisories.mageia.org/MGASA-2014-0088.html"
  );
  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_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:mandriva:linux:freeradius");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:freeradius-krb5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:freeradius-ldap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:freeradius-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:freeradius-postgresql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:freeradius-sqlite");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:freeradius-unixODBC");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:freeradius-web");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64freeradius-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64freeradius1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:business_server:1");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/03/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/03/14");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"freeradius-2.1.12-9.2.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"freeradius-krb5-2.1.12-9.2.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"freeradius-ldap-2.1.12-9.2.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"freeradius-mysql-2.1.12-9.2.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"freeradius-postgresql-2.1.12-9.2.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"freeradius-sqlite-2.1.12-9.2.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"freeradius-unixODBC-2.1.12-9.2.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"freeradius-web-2.1.12-9.2.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"lib64freeradius-devel-2.1.12-9.2.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"lib64freeradius1-2.1.12-9.2.mbs1")) flag++;


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