CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
EPSS
Percentile
72.6%
The TLS/SSLv3 protocol as implemented in openssl prior to this update was not able to associate data to a renegotiated connection. This allowed man-in-the-middle attackers to inject HTTP requests in a HTTPS session without being noticed. For example Apache’s mod_ssl was vulnerable to this kind of attack because it uses openssl. Please note that renegotiation will be disabled by this update and may cause problems in some cases. (CVE-2009-3555: CVSS v2 Base Score: 6.4)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SuSE 11 update information. The text itself is
# copyright (C) Novell, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(42830);
script_version("1.13");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2009-3555");
script_name(english:"SuSE 11 Security Update : libopenssl (SAT Patch Number 1540)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote SuSE 11 host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"The TLS/SSLv3 protocol as implemented in openssl prior to this update
was not able to associate data to a renegotiated connection. This
allowed man-in-the-middle attackers to inject HTTP requests in a HTTPS
session without being noticed. For example Apache's mod_ssl was
vulnerable to this kind of attack because it uses openssl. Please note
that renegotiation will be disabled by this update and may cause
problems in some cases. (CVE-2009-3555: CVSS v2 Base Score: 6.4)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=553641"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2009-3555.html"
);
script_set_attribute(attribute:"solution", value:"Apply SAT patch number 1540.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:P");
script_cwe_id(310);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libopenssl0_9_8");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:libopenssl0_9_8-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:openssl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:openssl-doc");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
script_set_attribute(attribute:"patch_publication_date", value:"2009/11/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2009/11/17");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2009-2021 Tenable Network Security, Inc.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/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/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)11") audit(AUDIT_OS_NOT, "SuSE 11");
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SuSE 11", cpu);
pl = get_kb_item("Host/SuSE/patchlevel");
if (pl) audit(AUDIT_OS_NOT, "SuSE 11.0");
flag = 0;
if (rpm_check(release:"SLED11", sp:0, cpu:"i586", reference:"libopenssl0_9_8-0.9.8h-30.15.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"i586", reference:"openssl-0.9.8h-30.15.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"libopenssl0_9_8-0.9.8h-30.15.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"libopenssl0_9_8-32bit-0.9.8h-30.15.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"openssl-0.9.8h-30.15.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, reference:"libopenssl0_9_8-0.9.8h-30.15.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, reference:"openssl-0.9.8h-30.15.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, reference:"openssl-doc-0.9.8h-30.15.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"s390x", reference:"libopenssl0_9_8-32bit-0.9.8h-30.15.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"x86_64", reference:"libopenssl0_9_8-32bit-0.9.8h-30.15.1")) 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");