7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.97 High
EPSS
Percentile
99.8%
Fix CVE-2008-1105 A heap-based buffer overflow flaw has been found in the way Samba clients handle over-sized packets. If a client connected to a malicious Samba server, it was possible to execute arbitrary code as the Samba client user. The Samba server can also act as a client to perform some operations (print notify, domain member vs domain controler β¦). This could result in the server executing the vulnerable client code, resulting in arbitrary code execution with the permissions of the Samba server.
Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory 2008-4724.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(32485);
script_version("1.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2008-1105");
script_bugtraq_id(29404);
script_xref(name:"FEDORA", value:"2008-4724");
script_name(english:"Fedora 9 : samba-3.2.0-1.rc1.14.fc9 (2008-4724)");
script_summary(english:"Checks rpm output for the updated package.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Fedora host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Fix CVE-2008-1105 A heap-based buffer overflow flaw has been found in
the way Samba clients handle over-sized packets. If a client connected
to a malicious Samba server, it was possible to execute arbitrary code
as the Samba client user. The Samba server can also act as a client to
perform some operations (print notify, domain member vs domain
controler ...). This could result in the server executing the
vulnerable client code, resulting in arbitrary code execution with the
permissions of the Samba server.
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=446724"
);
# https://lists.fedoraproject.org/pipermail/package-announce/2008-May/010682.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?f18615b9"
);
script_set_attribute(attribute:"solution", value:"Update the affected samba package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_cwe_id(119);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:samba");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:9");
script_set_attribute(attribute:"patch_publication_date", value:"2008/05/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2008/06/02");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2008-2021 Tenable Network Security, Inc.");
script_family(english:"Fedora Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^9([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 9.x", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC9", reference:"samba-3.2.0-1.rc1.14.fc9")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "samba");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | samba | p-cpe:/a:fedoraproject:fedora:samba |
fedoraproject | fedora | 9 | cpe:/o:fedoraproject:fedora:9 |