Security update for openssl-1_1 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2019:0678-1 Final 1 1 2019-03-21T09:40:36Z current 2019-03-21T09:40:36Z 2019-03-21T09:40:36Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for openssl-1_1 This update for openssl-1_1 (OpenSSL Security Advisory [6 March 2019]) fixes the following issues: Security issue fixed: - CVE-2019-1543: Fixed an implementation error in ChaCha20-Poly1305 where it was allowed to set IV with more than 12 bytes (bsc#1128189). Other issues addressed: - Fixed a segfault in openssl speed when an unknown algorithm is passed (bsc#1125494). - Correctly skipped binary curves in openssl speed to avoid spitting errors (bsc#1116833). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Container suse/sle15:15.0-2019-678,Image SLES15-Azure-BYOS-2019-678,Image SLES15-EC2-CHOST-HVM-BYOS-2019-678,Image SLES15-EC2-HVM-BYOS-2019-678,Image SLES15-GCE-BYOS-2019-678,Image SLES15-OCI-BYOS-2019-678,Image SLES15-SAP-Azure-2019-678,Image SLES15-SAP-Azure-BYOS-2019-678,Image SLES15-SAP-Azure-LI-BYOS-Production-2019-678,Image SLES15-SAP-Azure-VLI-BYOS-Production-2019-678,Image SLES15-SAP-EC2-HVM-2019-678,Image SLES15-SAP-EC2-HVM-BYOS-2019-678,Image SLES15-SAP-GCE-2019-678,Image SLES15-SAP-GCE-BYOS-2019-678,Image SLES15-SAP-OCI-BYOS-2019-678,SUSE-2019-678,SUSE-SLE-Module-Basesystem-15-2019-678,SUSE-SLE-Module-Development-Tools-OBS-15-2019-678 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2019/suse-su-20190678-1/ Link for SUSE-SU-2019:0678-1 https://lists.suse.com/pipermail/sle-security-updates/2019-March/005214.html E-Mail link for SUSE-SU-2019:0678-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1116833 SUSE Bug 1116833 https://bugzilla.suse.com/1125494 SUSE Bug 1125494 https://bugzilla.suse.com/1128189 SUSE Bug 1128189 https://www.suse.com/security/cve/CVE-2019-1543/ SUSE CVE CVE-2019-1543 page Container suse/sle15:15.0 Image SLES15-Azure-BYOS Image SLES15-EC2-CHOST-HVM-BYOS Image SLES15-EC2-HVM-BYOS Image SLES15-GCE-BYOS Image SLES15-OCI-BYOS Image SLES15-SAP-Azure Image SLES15-SAP-Azure-BYOS Image SLES15-SAP-Azure-LI-BYOS-Production Image SLES15-SAP-Azure-VLI-BYOS-Production Image SLES15-SAP-EC2-HVM Image SLES15-SAP-EC2-HVM-BYOS Image SLES15-SAP-GCE Image SLES15-SAP-GCE-BYOS Image SLES15-SAP-OCI-BYOS SUSE Linux Enterprise Module for Basesystem 15 libopenssl1_1-1.1.0i-4.21.1 openssl-1_1-1.1.0i-4.21.1 libopenssl-1_1-devel-1.1.0i-4.21.1 libopenssl-1_1-devel-32bit-1.1.0i-4.21.1 libopenssl-1_1-devel-64bit-1.1.0i-4.21.1 libopenssl1_1-32bit-1.1.0i-4.21.1 libopenssl1_1-64bit-1.1.0i-4.21.1 libopenssl1_1-hmac-1.1.0i-4.21.1 libopenssl1_1-hmac-32bit-1.1.0i-4.21.1 libopenssl1_1-hmac-64bit-1.1.0i-4.21.1 openssl-1_1-doc-1.1.0i-4.21.1 libopenssl1_1-1.1.0i-4.21.1 as a component of Container suse/sle15:15.0 openssl-1_1-1.1.0i-4.21.1 as a component of Container suse/sle15:15.0 libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-Azure-BYOS openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-Azure-BYOS libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-EC2-CHOST-HVM-BYOS openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-EC2-CHOST-HVM-BYOS libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-EC2-HVM-BYOS openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-EC2-HVM-BYOS libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-GCE-BYOS openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-GCE-BYOS libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-OCI-BYOS openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-OCI-BYOS libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-Azure openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-Azure libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-Azure-BYOS openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-Azure-BYOS libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-Azure-LI-BYOS-Production openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-Azure-LI-BYOS-Production libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-Azure-VLI-BYOS-Production openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-Azure-VLI-BYOS-Production libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-EC2-HVM openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-EC2-HVM libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-EC2-HVM-BYOS openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-EC2-HVM-BYOS libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-GCE openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-GCE libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-GCE-BYOS openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-GCE-BYOS libopenssl1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-OCI-BYOS openssl-1_1-1.1.0i-4.21.1 as a component of Image SLES15-SAP-OCI-BYOS libopenssl-1_1-devel-1.1.0i-4.21.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 libopenssl1_1-1.1.0i-4.21.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 libopenssl1_1-32bit-1.1.0i-4.21.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 libopenssl1_1-hmac-1.1.0i-4.21.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 libopenssl1_1-hmac-32bit-1.1.0i-4.21.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 openssl-1_1-1.1.0i-4.21.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also incorrectly allows a nonce to be set of up to 16 bytes. In this case only the last 12 bytes are significant and any additional leading bytes are ignored. It is a requirement of using this cipher that nonce values are unique. Messages encrypted using a reused nonce value are susceptible to serious confidentiality and integrity attacks. If an application changes the default nonce length to be longer than 12 bytes and then makes a change to the leading bytes of the nonce expecting the new value to be a new unique nonce then such an application could inadvertently encrypt messages with a reused nonce. Additionally the ignored bytes in a long nonce are not covered by the integrity guarantee of this cipher. Any application that relies on the integrity of these ignored leading bytes of a long nonce may be further affected. Any OpenSSL internal use of this cipher, including in SSL/TLS, is safe because no such use sets such a long nonce value. However user applications that use this cipher directly and set a non-default nonce length to be longer than 12 bytes may be vulnerable. OpenSSL versions 1.1.1 and 1.1.0 are affected by this issue. Due to the limited scope of affected deployments this has been assessed as low severity and therefore we are not creating new releases at this time. Fixed in OpenSSL 1.1.1c (Affected 1.1.1-1.1.1b). Fixed in OpenSSL 1.1.0k (Affected 1.1.0-1.1.0j). CVE-2019-1543 Container suse/sle15:15.0:libopenssl1_1-1.1.0i-4.21.1 Container suse/sle15:15.0:openssl-1_1-1.1.0i-4.21.1 Image SLES15-Azure-BYOS:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-Azure-BYOS:openssl-1_1-1.1.0i-4.21.1 Image SLES15-EC2-CHOST-HVM-BYOS:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-EC2-CHOST-HVM-BYOS:openssl-1_1-1.1.0i-4.21.1 Image SLES15-EC2-HVM-BYOS:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-EC2-HVM-BYOS:openssl-1_1-1.1.0i-4.21.1 Image SLES15-GCE-BYOS:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-GCE-BYOS:openssl-1_1-1.1.0i-4.21.1 Image SLES15-OCI-BYOS:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-OCI-BYOS:openssl-1_1-1.1.0i-4.21.1 Image SLES15-SAP-Azure-BYOS:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-SAP-Azure-BYOS:openssl-1_1-1.1.0i-4.21.1 Image SLES15-SAP-Azure-LI-BYOS-Production:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-SAP-Azure-LI-BYOS-Production:openssl-1_1-1.1.0i-4.21.1 Image SLES15-SAP-Azure-VLI-BYOS-Production:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-SAP-Azure-VLI-BYOS-Production:openssl-1_1-1.1.0i-4.21.1 Image SLES15-SAP-Azure:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-SAP-Azure:openssl-1_1-1.1.0i-4.21.1 Image SLES15-SAP-EC2-HVM-BYOS:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-SAP-EC2-HVM-BYOS:openssl-1_1-1.1.0i-4.21.1 Image SLES15-SAP-EC2-HVM:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-SAP-EC2-HVM:openssl-1_1-1.1.0i-4.21.1 Image SLES15-SAP-GCE-BYOS:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-SAP-GCE-BYOS:openssl-1_1-1.1.0i-4.21.1 Image SLES15-SAP-GCE:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-SAP-GCE:openssl-1_1-1.1.0i-4.21.1 Image SLES15-SAP-OCI-BYOS:libopenssl1_1-1.1.0i-4.21.1 Image SLES15-SAP-OCI-BYOS:openssl-1_1-1.1.0i-4.21.1 SUSE Linux Enterprise Module for Basesystem 15:libopenssl-1_1-devel-1.1.0i-4.21.1 SUSE Linux Enterprise Module for Basesystem 15:libopenssl1_1-1.1.0i-4.21.1 SUSE Linux Enterprise Module for Basesystem 15:libopenssl1_1-32bit-1.1.0i-4.21.1 SUSE Linux Enterprise Module for Basesystem 15:libopenssl1_1-hmac-1.1.0i-4.21.1 SUSE Linux Enterprise Module for Basesystem 15:libopenssl1_1-hmac-32bit-1.1.0i-4.21.1 SUSE Linux Enterprise Module for Basesystem 15:openssl-1_1-1.1.0i-4.21.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20190678-1/ https://www.suse.com/security/cve/CVE-2019-1543.html CVE-2019-1543 https://bugzilla.suse.com/1128189 SUSE Bug 1128189 https://bugzilla.suse.com/1141801 SUSE Bug 1141801 https://bugzilla.suse.com/1154162 SUSE Bug 1154162