Security update for openssl SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2017:3192-1 Final 1 1 2017-12-02T13:44:02Z current 2017-12-02T13:44:02Z 2017-12-02T13:44:02Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for openssl This update for openssl fixes the following issues: Security issues fixed: - CVE-2017-3735: openssl1,openssl: Malformed X.509 IPAdressFamily could cause OOB read (bsc#1056058) - CVE-2017-3736: openssl: bn_sqrx8x_internal carry bug on x86_64 (bsc#1066242) - Out of bounds read+crash in DES_fcrypt (bsc#1065363) - openssl DEFAULT_SUSE cipher list is missing ECDHE-ECDSA ciphers (bsc#1055825) This update was imported from the SUSE:SLE-12-SP2:Update update project. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/opensuse-updates/2017-12/msg00001.html E-Mail link for openSUSE-SU-2017:3192-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Leap 42.2 openSUSE Leap 42.3 libopenssl-devel-1.0.2j-13.1 libopenssl-devel-32bit-1.0.2j-13.1 libopenssl1_0_0-1.0.2j-13.1 libopenssl1_0_0-32bit-1.0.2j-13.1 libopenssl1_0_0-hmac-1.0.2j-13.1 libopenssl1_0_0-hmac-32bit-1.0.2j-13.1 openssl-1.0.2j-13.1 openssl-cavs-1.0.2j-13.1 openssl-doc-1.0.2j-13.1 libopenssl-devel-1.0.2j-13.1 as a component of openSUSE Leap 42.2 libopenssl-devel-32bit-1.0.2j-13.1 as a component of openSUSE Leap 42.2 libopenssl1_0_0-1.0.2j-13.1 as a component of openSUSE Leap 42.2 libopenssl1_0_0-32bit-1.0.2j-13.1 as a component of openSUSE Leap 42.2 libopenssl1_0_0-hmac-1.0.2j-13.1 as a component of openSUSE Leap 42.2 libopenssl1_0_0-hmac-32bit-1.0.2j-13.1 as a component of openSUSE Leap 42.2 openssl-1.0.2j-13.1 as a component of openSUSE Leap 42.2 openssl-cavs-1.0.2j-13.1 as a component of openSUSE Leap 42.2 openssl-doc-1.0.2j-13.1 as a component of openSUSE Leap 42.2 libopenssl-devel-1.0.2j-13.1 as a component of openSUSE Leap 42.3 libopenssl-devel-32bit-1.0.2j-13.1 as a component of openSUSE Leap 42.3 libopenssl1_0_0-1.0.2j-13.1 as a component of openSUSE Leap 42.3 libopenssl1_0_0-32bit-1.0.2j-13.1 as a component of openSUSE Leap 42.3 libopenssl1_0_0-hmac-1.0.2j-13.1 as a component of openSUSE Leap 42.3 libopenssl1_0_0-hmac-32bit-1.0.2j-13.1 as a component of openSUSE Leap 42.3 openssl-1.0.2j-13.1 as a component of openSUSE Leap 42.3 openssl-cavs-1.0.2j-13.1 as a component of openSUSE Leap 42.3 openssl-doc-1.0.2j-13.1 as a component of openSUSE Leap 42.3 While parsing an IPAddressFamily extension in an X.509 certificate, it is possible to do a one-byte overread. This would result in an incorrect text display of the certificate. This bug has been present since 2006 and is present in all versions of OpenSSL before 1.0.2m and 1.1.0g. CVE-2017-3735 openSUSE Leap 42.2:libopenssl-devel-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl-devel-32bit-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl1_0_0-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl1_0_0-32bit-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl1_0_0-hmac-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl1_0_0-hmac-32bit-1.0.2j-13.1 openSUSE Leap 42.2:openssl-1.0.2j-13.1 openSUSE Leap 42.2:openssl-cavs-1.0.2j-13.1 openSUSE Leap 42.2:openssl-doc-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl-devel-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl-devel-32bit-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl1_0_0-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl1_0_0-32bit-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl1_0_0-hmac-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl1_0_0-hmac-32bit-1.0.2j-13.1 openSUSE Leap 42.3:openssl-1.0.2j-13.1 openSUSE Leap 42.3:openssl-cavs-1.0.2j-13.1 openSUSE Leap 42.3:openssl-doc-1.0.2j-13.1 moderate 5 AV:N/AC:L/Au:N/C:N/I:P/A:N Please Install the update. https://lists.opensuse.org/opensuse-updates/2017-12/msg00001.html https://www.suse.com/security/cve/CVE-2017-3735.html CVE-2017-3735 https://bugzilla.suse.com/1056058 SUSE Bug 1056058 There is a carry propagating bug in the x86_64 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g. 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 DH are considered just feasible (although very difficult) 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 very significant and likely only accessible to a limited number of attackers. An attacker would additionally need online access to an unpatched system using the target private key in a scenario with persistent DH parameters and a private key that is shared between multiple clients. This only affects processors that support the BMI1, BMI2 and ADX extensions like Intel Broadwell (5th generation) and later or AMD Ryzen. CVE-2017-3736 openSUSE Leap 42.2:libopenssl-devel-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl-devel-32bit-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl1_0_0-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl1_0_0-32bit-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl1_0_0-hmac-1.0.2j-13.1 openSUSE Leap 42.2:libopenssl1_0_0-hmac-32bit-1.0.2j-13.1 openSUSE Leap 42.2:openssl-1.0.2j-13.1 openSUSE Leap 42.2:openssl-cavs-1.0.2j-13.1 openSUSE Leap 42.2:openssl-doc-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl-devel-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl-devel-32bit-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl1_0_0-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl1_0_0-32bit-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl1_0_0-hmac-1.0.2j-13.1 openSUSE Leap 42.3:libopenssl1_0_0-hmac-32bit-1.0.2j-13.1 openSUSE Leap 42.3:openssl-1.0.2j-13.1 openSUSE Leap 42.3:openssl-cavs-1.0.2j-13.1 openSUSE Leap 42.3:openssl-doc-1.0.2j-13.1 moderate 7.1 AV:N/AC:H/Au:N/C:C/I:C/A:N Please Install the update. https://lists.opensuse.org/opensuse-updates/2017-12/msg00001.html https://www.suse.com/security/cve/CVE-2017-3736.html CVE-2017-3736 https://bugzilla.suse.com/1066242 SUSE Bug 1066242 https://bugzilla.suse.com/1071906 SUSE Bug 1071906 https://bugzilla.suse.com/1076369 SUSE Bug 1076369 https://bugzilla.suse.com/957814 SUSE Bug 957814