Security update for nodejs6 SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2019:1173-1 Final 1 1 2019-04-08T09:12:18Z current 2019-04-08T09:12:18Z 2019-04-08T09:12:18Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for nodejs6 This update for nodejs6 to version 6.17.0 fixes the following issues: Security issues fixed: - CVE-2019-5739: Fixed a potentially attack vector which could lead to Denial of Service when HTTP connection are kept active (bsc#1127533). - CVE-2019-5737: Fixed a potentially attack vector which could lead to Denial of Service when HTTP connection are kept active (bsc#1127532). - CVE-2019-1559: Fixed OpenSSL 0-byte Record Padding Oracle which under certain circumstances a TLS server can be forced to respond differently to a client and lead to the decryption of the data (bsc#1127080). Release Notes: https://nodejs.org/en/blog/release/v6.17.0/ This update was imported from the SUSE:SLE-12: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-security-announce/2019-04/msg00046.html E-Mail link for openSUSE-SU-2019:1173-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Leap 42.3 nodejs6-6.17.0-21.1 nodejs6-devel-6.17.0-21.1 nodejs6-docs-6.17.0-21.1 npm6-6.17.0-21.1 nodejs6-6.17.0-21.1 as a component of openSUSE Leap 42.3 nodejs6-devel-6.17.0-21.1 as a component of openSUSE Leap 42.3 nodejs6-docs-6.17.0-21.1 as a component of openSUSE Leap 42.3 npm6-6.17.0-21.1 as a component of openSUSE Leap 42.3 If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data. In order for this to be exploitable "non-stitched" ciphersuites must be in use. Stitched ciphersuites are optimised implementations of certain commonly used ciphersuites. Also the application must call SSL_shutdown() twice even if a protocol error has occurred (applications should not do this but some do anyway). Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q). CVE-2019-1559 openSUSE Leap 42.3:nodejs6-6.17.0-21.1 openSUSE Leap 42.3:nodejs6-devel-6.17.0-21.1 openSUSE Leap 42.3:nodejs6-docs-6.17.0-21.1 openSUSE Leap 42.3:npm6-6.17.0-21.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.html https://www.suse.com/security/cve/CVE-2019-1559.html CVE-2019-1559 https://bugzilla.suse.com/1127080 SUSE Bug 1127080 https://bugzilla.suse.com/1130039 SUSE Bug 1130039 https://bugzilla.suse.com/1141798 SUSE Bug 1141798 In Node.js including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1, an attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly. This keeps the connection and associated resources alive for a long period of time. Potential attacks are mitigated by the use of a load balancer or other proxy layer. This vulnerability is an extension of CVE-2018-12121, addressed in November and impacts all active Node.js release lines including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1. CVE-2019-5737 openSUSE Leap 42.3:nodejs6-6.17.0-21.1 openSUSE Leap 42.3:nodejs6-devel-6.17.0-21.1 openSUSE Leap 42.3:nodejs6-docs-6.17.0-21.1 openSUSE Leap 42.3:npm6-6.17.0-21.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.html https://www.suse.com/security/cve/CVE-2019-5737.html CVE-2019-5737 https://bugzilla.suse.com/1127532 SUSE Bug 1127532 Keep-alive HTTP and HTTPS connections can remain open and inactive for up to 2 minutes in Node.js 6.16.0 and earlier. Node.js 8.0.0 introduced a dedicated server.keepAliveTimeout which defaults to 5 seconds. The behavior in Node.js 6.16.0 and earlier is a potential Denial of Service (DoS) attack vector. Node.js 6.17.0 introduces server.keepAliveTimeout and the 5-second default. CVE-2019-5739 openSUSE Leap 42.3:nodejs6-6.17.0-21.1 openSUSE Leap 42.3:nodejs6-devel-6.17.0-21.1 openSUSE Leap 42.3:nodejs6-docs-6.17.0-21.1 openSUSE Leap 42.3:npm6-6.17.0-21.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.html https://www.suse.com/security/cve/CVE-2019-5739.html CVE-2019-5739 https://bugzilla.suse.com/1127533 SUSE Bug 1127533