Vulnerabilities > CVE-2002-1318

#%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-2002:081. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(13979);
  script_version ("1.17");
  script_cvs_date("Date: 2019/08/02 13:32:46");

  script_cve_id("CVE-2002-1318");
  script_xref(name:"MDKSA", value:"2002:081");

  script_name(english:"Mandrake Linux Security Advisory : samba (MDKSA-2002:081)");
  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:
"A vulnerability in samba versions 2.2.2 through 2.2.6 was discovered
by the Debian samba maintainers. A bug in the length checking for
encrypted password change requests from clients could be exploited
using a buffer overrun attack on the smbd stack. This attack would
have to crafted in such a way that converting a DOS codepage string to
little endian UCS2 unicode would translate into an executable block of
code.

This vulnerability has been fixed in samba version 2.2.7, and the
updated packages have had a patch applied to fix the problem."
  );
  # http://www.samba.org/samba/whatsnew/samba-2.2.7.html
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.samba.org/samba/history/samba-2.2.7.html"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Samba 2.2.2 - 2.2.6 nttrans Buffer Overflow');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:nss_wins");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-swat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-winbind");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:8.1");
  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:"patch_publication_date", value:"2002/11/25");
  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:"MDK8.1", cpu:"i386", reference:"samba-2.2.2-3.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"samba-client-2.2.2-3.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"samba-common-2.2.2-3.3mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.1", cpu:"i386", reference:"samba-doc-2.2.2-3.3mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"nss_wins-2.2.3a-10.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"samba-2.2.3a-10.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"samba-client-2.2.3a-10.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"samba-common-2.2.3a-10.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"samba-doc-2.2.3a-10.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"samba-swat-2.2.3a-10.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK8.2", cpu:"i386", reference:"samba-winbind-2.2.3a-10.1mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"nss_wins-2.2.7-2.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"samba-client-2.2.7-2.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"samba-common-2.2.7-2.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"samba-doc-2.2.7-2.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"samba-server-2.2.7-2.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"samba-swat-2.2.7-2.1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.0", cpu:"i386", reference:"samba-winbind-2.2.7-2.1mdk", 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.
#

include("compat.inc");

if(description)
{
 script_id(11168);
 script_version ("1.16");
 script_cve_id("CVE-2002-1318");
 script_bugtraq_id(6210);

 script_name(english: "Samba Encrypted Password String Conversion Decryption Overflow");
 
 script_set_attribute(attribute:"synopsis", value:
"Remote code can be executed on the remote server." );
 script_set_attribute(attribute:"description", value:
"The remote Samba server, according to its version number, is vulnerable
to a bug in the length checking for encrypted password change requests 
from clients. A client could potentially send an encrypted password, 
which, when decrypted with the old hashed password could be used as a
buffer overrun attack on the stack of smbd." );
 script_set_attribute(attribute:"solution", value:
"upgrade to Samba 2.2.7" );
  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:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Samba 2.2.2 - 2.2.6 nttrans Buffer Overflow');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

 script_set_attribute(attribute:"plugin_publication_date", value: "2002/11/25");
 script_set_attribute(attribute:"vuln_publication_date", value: "2002/11/20");
 script_cvs_date("Date: 2018/07/27 18:38:14");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:samba:samba");
script_end_attributes();
 
 script_summary(english: "checks samba version");
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2002-2018 Tenable Network Security, Inc.");
 script_family(english: "Gain a shell remotely");
 script_dependencie("smb_nativelanman.nasl");
 script_require_ports(139);
 script_require_keys("SMB/NativeLanManager");
 exit(0);
}

#
# The script code starts here
#

lanman = get_kb_item("SMB/NativeLanManager");
if("Samba" >< lanman)
{
 # Samba 2.2.2 to 2.2.6 is affected
 if(ereg(pattern:"Samba 2\.2\.[2-6][^0-9]*$",
 	 string:lanman))security_hole(139);
}

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-200. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(15037);
  script_version("1.16");
  script_cvs_date("Date: 2019/08/02 13:32:17");

  script_cve_id("CVE-2002-1318");
  script_xref(name:"DSA", value:"200");

  script_name(english:"Debian DSA-200-1 : samba - remote exploit");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Steve Langasek found an exploitable bug in the password handling code
in samba: when converting from DOS code-page to little endian UCS2
unicode a buffer length was not checked and a buffer could be
overflowed. There is no known exploit for this, but an upgrade is
strongly recommended."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.debian.org/security/2002/dsa-200"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"This problem has been fixed in version 2.2.3a-12 of the Debian samba
packages and upstream version 2.2.7."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Samba 2.2.2 - 2.2.6 nttrans Buffer Overflow');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:samba");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:3.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2002/11/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/09/29");
  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:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"3.0", prefix:"libpam-smbpass", reference:"2.2.3a-12")) flag++;
if (deb_check(release:"3.0", prefix:"libsmbclient", reference:"2.2.3a-12")) flag++;
if (deb_check(release:"3.0", prefix:"libsmbclient-dev", reference:"2.2.3a-12")) flag++;
if (deb_check(release:"3.0", prefix:"samba", reference:"2.2.3a-12")) flag++;
if (deb_check(release:"3.0", prefix:"samba-common", reference:"2.2.3a-12")) flag++;
if (deb_check(release:"3.0", prefix:"samba-doc", reference:"2.2.3a-12")) flag++;
if (deb_check(release:"3.0", prefix:"smbclient", reference:"2.2.3a-12")) flag++;
if (deb_check(release:"3.0", prefix:"smbfs", reference:"2.2.3a-12")) flag++;
if (deb_check(release:"3.0", prefix:"swat", reference:"2.2.3a-12")) flag++;
if (deb_check(release:"3.0", prefix:"winbind", reference:"2.2.3a-12")) flag++;

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