Security update for openssl

Announcement ID: SUSE-SU-2017:3343-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2017-3737 ( SUSE ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2017-3737 ( NVD ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2017-3738 ( SUSE ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2017-3738 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2017-3738 ( NVD ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • Magnum Orchestration 7
  • SUSE Container as a Service Platform 1.0
  • SUSE Container as a Service Platform 2.0
  • SUSE Linux Enterprise Desktop 12 SP2
  • SUSE Linux Enterprise Desktop 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
  • SUSE Linux Enterprise Software Development Kit 12 SP3

An update that solves two vulnerabilities can now be installed.

Description:

This update for openssl fixes the following issues:

  • OpenSSL Security Advisory [07 Dec 2017]
  • CVE-2017-3737: OpenSSL 1.0.2 (starting from version 1.0.2b) introduced an \"error state\" mechanism. The intent was that if a fatal error occurred during a handshake then OpenSSL would move into the error state and would immediately fail if you attempted to continue the handshake. This works as designed for the explicit handshake functions (SSL_do_handshake(), SSL_accept() and SSL_connect()), however due to a bug it does not work correctly if SSL_read() or SSL_write() is called directly. In that scenario, if the handshake fails then a fatal error will be returned in the initial function call. If SSL_read()/SSL_write() is subsequently called by the application for the same SSL object then it will succeed and the data is passed without being decrypted/encrypted directly from the SSL/TLS record layer. In order to exploit this issue an application bug would have to be present that resulted in a call to SSL_read()/SSL_write() being issued after having already received a fatal error. OpenSSL version 1.0.2b-1.0.2m are affected. Fixed in OpenSSL 1.0.2n. OpenSSL 1.1.0 is not affected. (bsc#1071905)
  • CVE-2017-3738: There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH1024 are considered just feasible, because most of the work necessary to deduce information about a private key may be performed offline. The amount of resources required for such an attack would be significant. However, for an attack on TLS to be meaningful, the server would have to share the DH1024 private key among multiple clients, which is no longer an option since CVE-2016-0701. This only affects processors that support the AVX2 but not ADX extensions like Intel Haswell (4th generation). Note: The impact from this issue is similar to CVE-2017-3736, CVE-2017-3732 and CVE-2015-3193. (bsc#1071906)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Magnum Orchestration 7
    zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-2097=1
  • SUSE Linux Enterprise Desktop 12 SP2
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-2097=1
  • SUSE Linux Enterprise Desktop 12 SP3
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-2097=1
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
    zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-2097=1
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
    zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-2097=1
  • SUSE Linux Enterprise Software Development Kit 12 SP3
    zypper in -t patch SUSE-SLE-SDK-12-SP3-2017-2097=1
  • SUSE Linux Enterprise High Performance Computing 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-2097=1
  • SUSE Linux Enterprise Server 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-2097=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-2097=1
  • SUSE Linux Enterprise Server 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-2097=1
  • SUSE Linux Enterprise High Performance Computing 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-2097=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-2097=1
  • SUSE Container as a Service Platform 2.0
    To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.
  • SUSE Container as a Service Platform 1.0
    To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.

Package List:

  • Magnum Orchestration 7 (x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • libopenssl1_0_0-32bit-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl-devel-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise Desktop 12 SP3 (x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • libopenssl1_0_0-32bit-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl-devel-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • libopenssl1_0_0-hmac-1.0.2j-60.20.2
    • libopenssl-devel-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (noarch)
    • openssl-doc-1.0.2j-60.20.2
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2 (aarch64 ppc64le s390x x86_64)
    • libopenssl-devel-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • openssl-debugsource-1.0.2j-60.20.2
  • SUSE Linux Enterprise Software Development Kit 12 SP3 (aarch64 ppc64le s390x x86_64)
    • libopenssl-devel-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • openssl-debugsource-1.0.2j-60.20.2
  • SUSE Linux Enterprise High Performance Computing 12 SP2 (aarch64 x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • libopenssl1_0_0-hmac-1.0.2j-60.20.2
    • libopenssl-devel-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise High Performance Computing 12 SP2 (noarch)
    • openssl-doc-1.0.2j-60.20.2
  • SUSE Linux Enterprise High Performance Computing 12 SP2 (x86_64)
    • libopenssl1_0_0-hmac-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-32bit-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • libopenssl1_0_0-hmac-1.0.2j-60.20.2
    • libopenssl-devel-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server 12 SP2 (noarch)
    • openssl-doc-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server 12 SP2 (s390x x86_64)
    • libopenssl1_0_0-hmac-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-32bit-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • libopenssl1_0_0-hmac-1.0.2j-60.20.2
    • libopenssl-devel-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (noarch)
    • openssl-doc-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (x86_64)
    • libopenssl1_0_0-hmac-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-32bit-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • libopenssl1_0_0-hmac-1.0.2j-60.20.2
    • libopenssl-devel-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server 12 SP3 (noarch)
    • openssl-doc-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server 12 SP3 (s390x x86_64)
    • libopenssl1_0_0-hmac-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-32bit-1.0.2j-60.20.2
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • libopenssl1_0_0-hmac-1.0.2j-60.20.2
    • libopenssl-devel-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (noarch)
    • openssl-doc-1.0.2j-60.20.2
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (x86_64)
    • libopenssl1_0_0-hmac-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-32bit-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • libopenssl1_0_0-hmac-1.0.2j-60.20.2
    • libopenssl-devel-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (noarch)
    • openssl-doc-1.0.2j-60.20.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (x86_64)
    • libopenssl1_0_0-hmac-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-32bit-1.0.2j-60.20.2
    • libopenssl1_0_0-32bit-1.0.2j-60.20.2
  • SUSE Container as a Service Platform 2.0 (x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2
  • SUSE Container as a Service Platform 1.0 (x86_64)
    • openssl-debugsource-1.0.2j-60.20.2
    • openssl-1.0.2j-60.20.2
    • libopenssl1_0_0-1.0.2j-60.20.2
    • openssl-debuginfo-1.0.2j-60.20.2
    • libopenssl1_0_0-debuginfo-1.0.2j-60.20.2

References: