{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for stunnel","title":"Title of the patch"},{"category":"description","text":"This update for stunnel fixes the following issues:\n\nSecurity issue fixed:\n\n- The 'redirect' option was fixed to properly handle 'verifyChain = yes' (bsc#1177580).\n\nNon-security issues fixed:\n\n- Fix startup problem of the stunnel daemon (bsc#1178533)\n\n- update to 5.57:\n  * Security bugfixes\n  * New features\n    - New securityLevel configuration file option.\n    - Support for modern PostgreSQL clients\n    - TLS 1.3 configuration updated for better compatibility.\n  * Bugfixes\n    - Fixed a transfer() loop bug.\n    - Fixed memory leaks on configuration reloading errors.\n    - DH/ECDH initialization restored for client sections.\n    - Delay startup with systemd until network is online.\n    - A number of testing framework fixes and improvements.\n\n- update to 5.56:\n  - Various text files converted to Markdown format.\n  - Support for realpath(3) implementations incompatible\n    with POSIX.1-2008, such as 4.4BSD or Solaris.\n  - Support for engines without PRNG seeding methods (thx to\n    Petr Mikhalitsyn).\n  - Retry unsuccessful port binding on configuration\n    file reload.\n  - Thread safety fixes in SSL_SESSION object handling.\n  - Terminate clients on exit in the FORK threading model.\n\n- Fixup stunnel.conf handling:\n  * Remove old static openSUSE provided stunnel.conf.\n  * Use upstream stunnel.conf and tailor it for openSUSE using sed.\n  * Don't show README.openSUSE when installing.\n\n- enable /etc/stunnel/conf.d\n- re-enable openssl.cnf\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2021-160","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_0160-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2021:0160-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Q7XK4JAT2VTRMB2I2BVA3DY34276OGEH/"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2021:0160-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Q7XK4JAT2VTRMB2I2BVA3DY34276OGEH/"},{"category":"self","summary":"SUSE Bug 1177580","url":"https://bugzilla.suse.com/1177580"},{"category":"self","summary":"SUSE Bug 1178533","url":"https://bugzilla.suse.com/1178533"}],"title":"Security update for stunnel","tracking":{"current_release_date":"2021-01-25T13:24:25Z","generator":{"date":"2021-01-25T13:24:25Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2021:0160-1","initial_release_date":"2021-01-25T13:24:25Z","revision_history":[{"date":"2021-01-25T13:24:25Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"stunnel-doc-5.57-lp152.2.3.1.noarch","product":{"name":"stunnel-doc-5.57-lp152.2.3.1.noarch","product_id":"stunnel-doc-5.57-lp152.2.3.1.noarch"}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_version","name":"stunnel-5.57-lp152.2.3.1.x86_64","product":{"name":"stunnel-5.57-lp152.2.3.1.x86_64","product_id":"stunnel-5.57-lp152.2.3.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"openSUSE Leap 15.2","product":{"name":"openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2","product_identification_helper":{"cpe":"cpe:/o:opensuse:leap:15.2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"stunnel-5.57-lp152.2.3.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:stunnel-5.57-lp152.2.3.1.x86_64"},"product_reference":"stunnel-5.57-lp152.2.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"stunnel-doc-5.57-lp152.2.3.1.noarch as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:stunnel-doc-5.57-lp152.2.3.1.noarch"},"product_reference":"stunnel-doc-5.57-lp152.2.3.1.noarch","relates_to_product_reference":"openSUSE Leap 15.2"}]}}