Vulnerabilities > CVE-2003-0252 - Off-by-one Error vulnerability in Linux-Nfs Nfs-Utils

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Slackware Security Advisory 2003-195-01. The text 
# itself is copyright (C) Slackware Linux, Inc.
#

include("compat.inc");

if (description)
{
  script_id(18729);
  script_version("1.15");
  script_cvs_date("Date: 2019/10/25 13:36:20");

  script_xref(name:"SSA", value:"2003-195-01");

  script_name(english:"Slackware 8.1 / 9.0 / current : nfs-utils off-by-one overflow fixed (SSA:2003-195-01)");
  script_summary(english:"Checks for updated package in /var/log/packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Slackware host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"New nfs-utils packages are available for Slackware 8.1, 9.0, and
-current to fix an off-by-one buffer overflow in xlog.c. Thanks to
Janusz Niewiadomski for discovering and reporting this problem. The
CVE (Common Vulnerabilities and Exposures) Project has assigned the
identification number CAN-2003-0252 to this issue."
  );
  # http://www.slackware.com/security/viewer.php?l=slackware-security&y=2003&m=slackware-security.374504
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?acf4f0b5"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected nfs-utils package."
  );
  script_set_attribute(attribute:"risk_factor", value:"High");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:nfs-utils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:slackware:slackware_linux");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:slackware:slackware_linux:8.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:slackware:slackware_linux:9.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2003/07/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2005/07/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2005-2019 Tenable Network Security, Inc.");
  script_family(english:"Slackware Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Slackware/release", "Host/Slackware/packages");

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Slackware/release")) audit(AUDIT_OS_NOT, "Slackware");
if (!get_kb_item("Host/Slackware/packages")) 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, "Slackware", cpu);


flag = 0;
if (slackware_check(osver:"8.1", pkgname:"nfs-utils", pkgver:"1.0.4", pkgarch:"i386", pkgnum:"1")) flag++;

if (slackware_check(osver:"9.0", pkgname:"nfs-utils", pkgver:"1.0.4", pkgarch:"i386", pkgnum:"1")) flag++;

if (slackware_check(osver:"current", pkgname:"nfs-utils", pkgver:"1.0.4", pkgarch:"i486", pkgnum:"1")) flag++;


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

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandrake Linux Security Advisory MDKSA-2003:076. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(14059);
  script_version ("1.18");
  script_cvs_date("Date: 2019/08/02 13:32:46");

  script_cve_id("CVE-2003-0252");
  script_xref(name:"MDKSA", value:"2003:076");

  script_name(english:"Mandrake Linux Security Advisory : nfs-utils (MDKSA-2003:076)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandrake Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"An off-by-one buffer overflow was found in the logging code in
nfs-utils when adding a newline to the string being logged. This could
allow an attacker to execute arbitrary code or cause a DoS (Denial of
Service) on the server by sending certain RPC requests."
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected nfs-utils and / or nfs-utils-clients packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:nfs-utils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:nfs-utils-clients");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:8.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:9.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:9.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2003/07/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/07/31");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2019 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:"MDK8.2", cpu:"i386", reference:"nfs-utils-0.3.3-3.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"nfs-utils-clients-0.3.3-3.1mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"nfs-utils-1.0.1-1.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"nfs-utils-clients-1.0.1-1.1mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK9.1", cpu:"i386", reference:"nfs-utils-1.0.1-1.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.1", cpu:"i386", reference:"nfs-utils-clients-1.0.1-1.1mdk", yank:"mdk")) 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");

#
# (C) Tenable Network Security, Inc.
#
#

if ( ! defined_func("bn_random") ) exit(0);

include("compat.inc");

if(description)
{
 script_id(12512);
 script_version ("$Revision: 1.11 $");
 script_cvs_date("$Date: 2011/11/03 18:08:43 $");
			
 script_name(english: "Red Hat Enterprise Linux fixes");
 
 script_set_attribute(attribute:"synopsis", value:
"The RedHat version have been identified." );
 script_set_attribute(attribute:"description", value:
"This plugin writes in the knowledge base the CVE ids that we know
Red Hat enterprise Linux is not vulnerable to." );
 script_set_attribute(attribute:"solution", value:
"N/A" );
 script_set_attribute(attribute:"risk_factor", value:"None" );

 script_set_attribute(attribute:"plugin_publication_date", value: "2004/07/06");
script_set_attribute(attribute:"plugin_type", value:"local");
script_end_attributes();

 script_summary(english: "Fill the KB");
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2004-2011 Tenable Network Security, Inc.");
 script_family(english: "Red Hat Local Security Checks");
 script_dependencies("ssh_get_info.nasl");
 script_require_keys("Host/RedHat/rpm-list");
 exit(0);
}


include("rpm.inc");


release = get_kb_item("Host/RedHat/release");
if ( ! release ) exit(0);
if ( egrep(pattern:"Red Hat Enterprise Linux.*release 3", string:release) )
{
 set_kb_item(name:"CVE-2000-0666", value:TRUE);
 set_kb_item(name:"CVE-2003-0020", value:TRUE);
 set_kb_item(name:"CVE-2003-0192", value:TRUE);
 set_kb_item(name:"CVE-2003-0252", value:TRUE);
 set_kb_item(name:"CVE-2003-0682", value:TRUE);
 set_kb_item(name:"CVE-2003-0693", value:TRUE);
 set_kb_item(name:"CVE-2003-0695", value:TRUE);
}


if ( egrep(pattern:"Red Hat.*(Enterprise|Advanced).*release 2\.1", string:release)) 
{
 set_kb_item(name:"CVE-2000-0666", value:TRUE);
 set_kb_item(name:"CVE-2003-0020", value:TRUE);
 set_kb_item(name:"CVE-2003-0192", value:TRUE);
}