A vulnerability in samba 3.0.x was discovered where an attacker could cause a single smbd process to bloat, exhausting memory on the system.
This bug is caused by continually increasing the size of an array which maintains state information about the number of active share connections.
Updated packages have been patched to correct this issue.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Mandrake Linux Security Advisory MDKSA-2006:120.
# The text itself is copyright (C) Mandriva S.A.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(22020);
script_version("1.17");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2006-3403");
script_bugtraq_id(18927);
script_xref(name:"MDKSA", value:"2006:120");
script_name(english:"Mandrake Linux Security Advisory : samba (MDKSA-2006:120)");
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 3.0.x was discovered where an attacker could
cause a single smbd process to bloat, exhausting memory on the system.
This bug is caused by continually increasing the size of an array
which maintains state information about the number of active share
connections.
Updated packages have been patched to correct this issue."
);
script_set_attribute(
attribute:"see_also",
value:"http://www.samba.org/samba/security/CVE-2006-3403.html"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/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: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:mount-cifs");
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-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-passdb-mysql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-passdb-pgsql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-passdb-xml");
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-smbldap-tools");
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-vscan-clamav");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-vscan-icap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:samba-winbind");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2006");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:mandrakesoft:mandrake_linux:le2005");
script_set_attribute(attribute:"patch_publication_date", value:"2006/07/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2006/07/11");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2006-2021 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:"MDK10.2", cpu:"x86_64", reference:"lib64smbclient0-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"x86_64", reference:"lib64smbclient0-devel-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"x86_64", reference:"lib64smbclient0-static-devel-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"i386", reference:"libsmbclient0-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"i386", reference:"libsmbclient0-devel-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"i386", reference:"libsmbclient0-static-devel-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"mount-cifs-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"nss_wins-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-client-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-common-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-doc-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-passdb-mysql-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-passdb-pgsql-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-passdb-xml-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-server-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-smbldap-tools-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-swat-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-vscan-clamav-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-vscan-icap-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"samba-winbind-3.0.13-2.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"x86_64", reference:"lib64smbclient0-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"x86_64", reference:"lib64smbclient0-devel-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"x86_64", reference:"lib64smbclient0-static-devel-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"libsmbclient0-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"libsmbclient0-devel-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"libsmbclient0-static-devel-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"mount-cifs-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"nss_wins-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-client-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-common-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-doc-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-passdb-mysql-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-passdb-pgsql-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-passdb-xml-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-server-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-smbldap-tools-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-swat-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-vscan-clamav-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-vscan-icap-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"samba-winbind-3.0.20-3.1.20060mdk", yank:"mdk")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
mandriva | linux | lib64smbclient0-static-devel | p-cpe:/a:mandriva:linux:lib64smbclient0-static-devel |
mandriva | linux | libsmbclient0 | p-cpe:/a:mandriva:linux:libsmbclient0 |
mandriva | linux | libsmbclient0-devel | p-cpe:/a:mandriva:linux:libsmbclient0-devel |
mandriva | linux | libsmbclient0-static-devel | p-cpe:/a:mandriva:linux:libsmbclient0-static-devel |
mandriva | linux | mount-cifs | p-cpe:/a:mandriva:linux:mount-cifs |
mandriva | linux | nss_wins | p-cpe:/a:mandriva:linux:nss_wins |
mandriva | linux | samba-client | p-cpe:/a:mandriva:linux:samba-client |
mandriva | linux | samba-common | p-cpe:/a:mandriva:linux:samba-common |
mandriva | linux | samba-doc | p-cpe:/a:mandriva:linux:samba-doc |
mandriva | linux | samba-passdb-mysql | p-cpe:/a:mandriva:linux:samba-passdb-mysql |