2.6 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:H/Au:N/C:P/I:N/A:N
0.005 Low
EPSS
Percentile
75.8%
The following security issues were fixed :
Changes in openvpn :
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2013-823.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(75191);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2013-2061");
script_name(english:"openSUSE Security Update : openvpn (openSUSE-SU-2013:1645-1)");
script_summary(english:"Check for the openSUSE-2013-823 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"The following security issues were fixed :
- Applied upstream patch changing to use a constant time
memcmp when comparing HMACs in openvpn_decrypt to
address ciphertext injection in UDP mode (CVE-2013-2061,
bnc#843509).
[0006-openvpn-2.0.9-HMAC-memcmp-CVE-2013-2061_bnc843509.
patch]
Changes in openvpn :
- Applied upstream patch changing to use a constant time
memcmp when comparing HMACs in openvpn_decrypt to
address ciphertext injection in UDP mode (CVE-2013-2061,
bnc#843509).
[0006-openvpn-2.0.9-HMAC-memcmp-CVE-2013-2061_bnc843509.
patch]"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=843509"
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.opensuse.org/opensuse-updates/2013-11/msg00012.html"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected openvpn packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:N/A:N");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openvpn");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openvpn-auth-pam-plugin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openvpn-auth-pam-plugin-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openvpn-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openvpn-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openvpn-down-root-plugin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openvpn-down-root-plugin-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.2");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.3");
script_set_attribute(attribute:"patch_publication_date", value:"2013/11/01");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
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)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE12\.2|SUSE12\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "12.2 / 12.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE12.2", reference:"openvpn-2.2.2-3.8.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"openvpn-auth-pam-plugin-2.2.2-3.8.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"openvpn-auth-pam-plugin-debuginfo-2.2.2-3.8.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"openvpn-debuginfo-2.2.2-3.8.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"openvpn-debugsource-2.2.2-3.8.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"openvpn-down-root-plugin-2.2.2-3.8.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"openvpn-down-root-plugin-debuginfo-2.2.2-3.8.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"openvpn-2.2.2-9.5.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"openvpn-auth-pam-plugin-2.2.2-9.5.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"openvpn-auth-pam-plugin-debuginfo-2.2.2-9.5.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"openvpn-debuginfo-2.2.2-9.5.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"openvpn-debugsource-2.2.2-9.5.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"openvpn-down-root-plugin-2.2.2-9.5.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"openvpn-down-root-plugin-debuginfo-2.2.2-9.5.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());
else security_note(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "openvpn / openvpn-auth-pam-plugin / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | openvpn | p-cpe:/a:novell:opensuse:openvpn |
novell | opensuse | openvpn-auth-pam-plugin | p-cpe:/a:novell:opensuse:openvpn-auth-pam-plugin |
novell | opensuse | openvpn-auth-pam-plugin-debuginfo | p-cpe:/a:novell:opensuse:openvpn-auth-pam-plugin-debuginfo |
novell | opensuse | openvpn-debuginfo | p-cpe:/a:novell:opensuse:openvpn-debuginfo |
novell | opensuse | openvpn-debugsource | p-cpe:/a:novell:opensuse:openvpn-debugsource |
novell | opensuse | openvpn-down-root-plugin | p-cpe:/a:novell:opensuse:openvpn-down-root-plugin |
novell | opensuse | openvpn-down-root-plugin-debuginfo | p-cpe:/a:novell:opensuse:openvpn-down-root-plugin-debuginfo |
novell | opensuse | 12.2 | cpe:/o:novell:opensuse:12.2 |
novell | opensuse | 12.3 | cpe:/o:novell:opensuse:12.3 |