Steffan Esser discovered that invalid bounds checking in reply to certain trans2 requests could result in a buffer overrun in smbd. This can only be exploited by a malicious user able to create files with very specific Unicode filenames on a samba share.
The updated packages have been patched to prevent this problem.
#%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-2004:136.
# The text itself is copyright (C) Mandriva S.A.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(15769);
script_version("1.18");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2004-0882");
script_xref(name:"MDKSA", value:"2004:136");
script_name(english:"Mandrake Linux Security Advisory : samba (MDKSA-2004:136)");
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:
"Steffan Esser discovered that invalid bounds checking in reply to
certain trans2 requests could result in a buffer overrun in smbd. This
can only be exploited by a malicious user able to create files with
very specific Unicode filenames on a samba share.
The updated packages have been patched to prevent this problem."
);
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:"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-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-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:mandrakesoft:mandrake_linux:10.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:10.1");
script_set_attribute(attribute:"patch_publication_date", value:"2004/11/18");
script_set_attribute(attribute:"plugin_publication_date", value:"2004/11/19");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2004-2021 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:"MDK10.0", cpu:"amd64", reference:"lib64smbclient0-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"amd64", reference:"lib64smbclient0-devel-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"amd64", reference:"lib64smbclient0-static-devel-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"libsmbclient0-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"libsmbclient0-devel-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"libsmbclient0-static-devel-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"nss_wins-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"samba-client-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"samba-common-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"samba-doc-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"samba-passdb-mysql-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"samba-passdb-pgsql-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"samba-passdb-xml-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"samba-server-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"samba-swat-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"samba-winbind-3.0.6-4.3.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"x86_64", reference:"lib64smbclient0-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"x86_64", reference:"lib64smbclient0-devel-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"x86_64", reference:"lib64smbclient0-static-devel-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"i386", reference:"libsmbclient0-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"i386", reference:"libsmbclient0-devel-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"i386", reference:"libsmbclient0-static-devel-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"nss_wins-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-client-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-common-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-doc-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-passdb-mysql-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-passdb-pgsql-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-passdb-xml-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-server-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-swat-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-vscan-clamav-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-vscan-icap-3.0.7-2.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", reference:"samba-winbind-3.0.7-2.2.101mdk", 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");
Vendor | Product | Version | CPE |
---|---|---|---|
mandriva | linux | lib64smbclient0 | p-cpe:/a:mandriva:linux:lib64smbclient0 |
mandriva | linux | lib64smbclient0-devel | p-cpe:/a:mandriva:linux:lib64smbclient0-devel |
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 | 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 |