{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"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 zeromq","title":"Title of the patch"},{"category":"description","text":"This update for zeromq fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-6250: fix a remote execution vulnerability due to pointer arithmetic overflow (bsc#1121717)\n    \nThe following tracked packaging change is included:\n    \n- boo1082318: correctly mark license files as licence instead of documentation.\n\nThis update was imported from the SUSE:SLE-15:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2019-87","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-2019_0087-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2019:0087-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/76P7K4U26DZLA5IEAYWSLQTNH56WOFZX/#76P7K4U26DZLA5IEAYWSLQTNH56WOFZX"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2019:0087-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/76P7K4U26DZLA5IEAYWSLQTNH56WOFZX/#76P7K4U26DZLA5IEAYWSLQTNH56WOFZX"},{"category":"self","summary":"SUSE Bug 1082318","url":"https://bugzilla.suse.com/1082318"},{"category":"self","summary":"SUSE Bug 1121717","url":"https://bugzilla.suse.com/1121717"},{"category":"self","summary":"SUSE CVE CVE-2019-6250 page","url":"https://www.suse.com/security/cve/CVE-2019-6250/"}],"title":"Security update for zeromq","tracking":{"current_release_date":"2019-03-23T10:49:33Z","generator":{"date":"2019-03-23T10:49:33Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2019:0087-1","initial_release_date":"2019-03-23T10:49:33Z","revision_history":[{"date":"2019-03-23T10:49:33Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"libzmq5-4.2.3-lp150.2.10.1.x86_64","product":{"name":"libzmq5-4.2.3-lp150.2.10.1.x86_64","product_id":"libzmq5-4.2.3-lp150.2.10.1.x86_64"}},{"category":"product_version","name":"zeromq-devel-4.2.3-lp150.2.10.1.x86_64","product":{"name":"zeromq-devel-4.2.3-lp150.2.10.1.x86_64","product_id":"zeromq-devel-4.2.3-lp150.2.10.1.x86_64"}},{"category":"product_version","name":"zeromq-tools-4.2.3-lp150.2.10.1.x86_64","product":{"name":"zeromq-tools-4.2.3-lp150.2.10.1.x86_64","product_id":"zeromq-tools-4.2.3-lp150.2.10.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"openSUSE Leap 15.0","product":{"name":"openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0","product_identification_helper":{"cpe":"cpe:/o:opensuse:leap:15.0"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"libzmq5-4.2.3-lp150.2.10.1.x86_64 as component of openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0:libzmq5-4.2.3-lp150.2.10.1.x86_64"},"product_reference":"libzmq5-4.2.3-lp150.2.10.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.0"},{"category":"default_component_of","full_product_name":{"name":"zeromq-devel-4.2.3-lp150.2.10.1.x86_64 as component of openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0:zeromq-devel-4.2.3-lp150.2.10.1.x86_64"},"product_reference":"zeromq-devel-4.2.3-lp150.2.10.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.0"},{"category":"default_component_of","full_product_name":{"name":"zeromq-tools-4.2.3-lp150.2.10.1.x86_64 as component of openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0:zeromq-tools-4.2.3-lp150.2.10.1.x86_64"},"product_reference":"zeromq-tools-4.2.3-lp150.2.10.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.0"}]},"vulnerabilities":[{"cve":"CVE-2019-6250","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2019-6250"}],"notes":[{"category":"general","text":"A pointer overflow, with code execution, was discovered in ZeroMQ libzmq (aka 0MQ) 4.2.x and 4.3.x before 4.3.1. A v2_decoder.cpp zmq::v2_decoder_t::size_ready integer overflow allows an authenticated attacker to overwrite an arbitrary amount of bytes beyond the bounds of a buffer, which can be leveraged to run arbitrary code on the target system. The memory layout allows the attacker to inject OS commands into a data structure located immediately after the problematic buffer (i.e., it is not necessary to use a typical buffer-overflow exploitation technique that changes the flow of control).","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.0:libzmq5-4.2.3-lp150.2.10.1.x86_64","openSUSE Leap 15.0:zeromq-devel-4.2.3-lp150.2.10.1.x86_64","openSUSE Leap 15.0:zeromq-tools-4.2.3-lp150.2.10.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-6250","url":"https://www.suse.com/security/cve/CVE-2019-6250"},{"category":"external","summary":"SUSE Bug 1121717 for CVE-2019-6250","url":"https://bugzilla.suse.com/1121717"},{"category":"external","summary":"SUSE Bug 1122012 for CVE-2019-6250","url":"https://bugzilla.suse.com/1122012"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["openSUSE Leap 15.0:libzmq5-4.2.3-lp150.2.10.1.x86_64","openSUSE Leap 15.0:zeromq-devel-4.2.3-lp150.2.10.1.x86_64","openSUSE Leap 15.0:zeromq-tools-4.2.3-lp150.2.10.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"products":["openSUSE Leap 15.0:libzmq5-4.2.3-lp150.2.10.1.x86_64","openSUSE Leap 15.0:zeromq-devel-4.2.3-lp150.2.10.1.x86_64","openSUSE Leap 15.0:zeromq-tools-4.2.3-lp150.2.10.1.x86_64"]}],"threats":[{"category":"impact","date":"2019-03-23T10:49:33Z","details":"important"}],"title":"CVE-2019-6250"}]}