Mandrake Linux Security Advisory : samba (MDKSA-2004:035)

2004-07-31T00:00:00
ID MANDRAKE_MDKSA-2004-035.NASL
Type nessus
Reporter This script is Copyright (C) 2004-2019 Tenable Network Security, Inc.
Modified 2020-10-02T00:00:00

Description

A vulnerability was discovered in samba where a local user could use the smbmnt utility, which is shipped suid root, to mount a file share from a remote server which would contain a setuid program under the control of the user. By executing this setuid program, the local user could elevate their privileges on the local system.

The updated packages are patched to prevent this problem. The version of samba shipped with Mandrakelinux 10.0 does not have this problem.

                                        
                                            #%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-2004:035. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(14134);
  script_version ("1.17");
  script_cvs_date("Date: 2019/08/02 13:32:47");

  script_cve_id("CVE-2004-0186");
  script_xref(name:"MDKSA", value:"2004:035");

  script_name(english:"Mandrake Linux Security Advisory : samba (MDKSA-2004:035)");
  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 was discovered in samba where a local user could use
the smbmnt utility, which is shipped suid root, to mount a file share
from a remote server which would contain a setuid program under the
control of the user. By executing this setuid program, the local user
could elevate their privileges on the local system.

The updated packages are patched to prevent this problem. The version
of samba shipped with Mandrakelinux 10.0 does not have this problem."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/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:lib64smbclient0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64smbclient0-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64smbclient0-static-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libsmbclient0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libsmbclient0-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libsmbclient0-static-devel");
  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-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-debug");
  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:9.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:9.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2004/04/19");
  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:"MDK9.1", cpu:"i386", reference:"nss_wins-2.2.7a-9.3.91mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.1", cpu:"i386", reference:"samba-client-2.2.7a-9.3.91mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.1", cpu:"i386", reference:"samba-common-2.2.7a-9.3.91mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.1", cpu:"i386", reference:"samba-server-2.2.7a-9.3.91mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.1", cpu:"i386", reference:"samba-swat-2.2.7a-9.3.91mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.1", cpu:"i386", reference:"samba-winbind-2.2.7a-9.3.91mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK9.2", cpu:"amd64", reference:"lib64smbclient0-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"amd64", reference:"lib64smbclient0-devel-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"amd64", reference:"lib64smbclient0-static-devel-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"i386", reference:"libsmbclient0-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"i386", reference:"libsmbclient0-devel-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", cpu:"i386", reference:"libsmbclient0-static-devel-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"nss_wins-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"samba-client-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"samba-common-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"samba-debug-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"samba-server-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"samba-swat-2.2.8a-13.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"samba-winbind-2.2.8a-13.1.92mdk", 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");