openSUSE Security Update : openssl (openSUSE-SU-2015:0130-1) (FREAK)

2015-01-2600:00:00

www.tenable.com

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

0.949

Percentile

99.3%

JSON

openssl was updated to 1.0.1k to fix various security issues and bugs.

More information can be found in the openssl advisory:
http://openssl.org/news/secadv/20150108.txt

Following issues were fixed :

CVE-2014-3570 (bsc#912296): Bignum squaring (BN_sqr) may have produced incorrect results on some platforms, including x86_64.
CVE-2014-3571 (bsc#912294): Fixed crash in dtls1_get_record whilst in the listen state where you get two separate reads performed - one for the header and one for the body of the handshake record.
CVE-2014-3572 (bsc#912015): Don’t accept a handshake using an ephemeral ECDH ciphersuites with the server key exchange message omitted.
CVE-2014-8275 (bsc#912018): Fixed various certificate fingerprint issues.
CVE-2015-0204 (bsc#912014): Only allow ephemeral RSA keys in export ciphersuites
CVE-2015-0205 (bsc#912293): A fixwas added to prevent use of DH client certificates without sending certificate verify message.
CVE-2015-0206 (bsc#912292): A memory leak was fixed in dtls1_buffer_record.

#%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-2015-67.
#
# The text description of this plugin is (C) SUSE LLC.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(80991);
  script_version("1.14");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2014-3569", "CVE-2014-3570", "CVE-2014-3571", "CVE-2014-3572", "CVE-2014-8275", "CVE-2015-0204", "CVE-2015-0205", "CVE-2015-0206");

  script_name(english:"openSUSE Security Update : openssl (openSUSE-SU-2015:0130-1) (FREAK)");
  script_summary(english:"Check for the openSUSE-2015-67 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"openssl was updated to 1.0.1k to fix various security issues and bugs.

More information can be found in the openssl advisory:
http://openssl.org/news/secadv/20150108.txt

Following issues were fixed :

  - CVE-2014-3570 (bsc#912296): Bignum squaring (BN_sqr) may
    have produced incorrect results on some platforms,
    including x86_64.

  - CVE-2014-3571 (bsc#912294): Fixed crash in
    dtls1_get_record whilst in the listen state where you
    get two separate reads performed - one for the header
    and one for the body of the handshake record.

  - CVE-2014-3572 (bsc#912015): Don't accept a handshake
    using an ephemeral ECDH ciphersuites with the server key
    exchange message omitted.

  - CVE-2014-8275 (bsc#912018): Fixed various certificate
    fingerprint issues.

  - CVE-2015-0204 (bsc#912014): Only allow ephemeral RSA
    keys in export ciphersuites

  - CVE-2015-0205 (bsc#912293): A fixwas added to prevent
    use of DH client certificates without sending
    certificate verify message.

  - CVE-2015-0206 (bsc#912292): A memory leak was fixed in
    dtls1_buffer_record."
  );
  # http://openssl.org/news/secadv/20150108.txt
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.openssl.org/news/secadv/20150108.txt"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=911399"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=912014"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=912015"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=912018"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=912292"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=912293"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=912294"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=912296"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.opensuse.org/opensuse-updates/2015-01/msg00068.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected openssl packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libopenssl-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libopenssl-devel-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libopenssl1_0_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libopenssl1_0_0-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libopenssl1_0_0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libopenssl1_0_0-debuginfo-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libopenssl1_0_0-hmac");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libopenssl1_0_0-hmac-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openssl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openssl-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openssl-debugsource");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/01/22");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/26");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2021 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 !~ "^(SUSE13\.1|SUSE13\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.1 / 13.2", 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:"SUSE13.1", reference:"libopenssl-devel-1.0.1k-11.64.2") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libopenssl1_0_0-1.0.1k-11.64.2") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libopenssl1_0_0-debuginfo-1.0.1k-11.64.2") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"openssl-1.0.1k-11.64.2") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"openssl-debuginfo-1.0.1k-11.64.2") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"openssl-debugsource-1.0.1k-11.64.2") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"libopenssl-devel-32bit-1.0.1k-11.64.2") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"libopenssl1_0_0-32bit-1.0.1k-11.64.2") ) flag++;
if ( rpm_check(release:"SUSE13.1", cpu:"x86_64", reference:"libopenssl1_0_0-debuginfo-32bit-1.0.1k-11.64.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libopenssl-devel-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libopenssl1_0_0-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libopenssl1_0_0-debuginfo-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libopenssl1_0_0-hmac-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"openssl-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"openssl-debuginfo-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"openssl-debugsource-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"libopenssl-devel-32bit-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"libopenssl1_0_0-32bit-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"libopenssl1_0_0-debuginfo-32bit-1.0.1k-2.16.2") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"libopenssl1_0_0-hmac-32bit-1.0.1k-2.16.2") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libopenssl-devel / libopenssl-devel-32bit / libopenssl1_0_0 / etc");
}