{"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 dnsmasq","title":"Title of the patch"},{"category":"description","text":"The DNS server dnsmasq was updated to fix one security issue and one non-security bug.\n\nThe following vulnerability was fixed:\n\n* CVE-2015-3294: A remote unauthenticated attacker could have caused a denial of service (DoS) or read heap memory, potentially disclosing information such as performed DNS queries or encryption keys. (bsc#928867)\n\nThe following bug was fixed:\n\n* bsc#923144: When answer to an upstream query is a CNAME pointing to an A/AAAA record which is present locally (/etc/hosts), allow caching when the upstream and local A/AAAA records have the same value.\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE12-CLOUD-5-2015-229","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/suse-su-2015_0979-2.json"},{"category":"self","summary":"URL for SUSE-SU-2015:0979-2","url":"https://www.suse.com/support/update/announcement/2015/suse-su-20150979-2/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2015:0979-2","url":"https://lists.suse.com/pipermail/sle-security-updates/2015-June/001455.html"},{"category":"self","summary":"SUSE Bug 923144","url":"https://bugzilla.suse.com/923144"},{"category":"self","summary":"SUSE Bug 928867","url":"https://bugzilla.suse.com/928867"},{"category":"self","summary":"SUSE CVE CVE-2015-3294 page","url":"https://www.suse.com/security/cve/CVE-2015-3294/"}],"title":"Security update for dnsmasq","tracking":{"current_release_date":"2015-04-28T16:45:15Z","generator":{"date":"2015-04-28T16:45:15Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2015:0979-2","initial_release_date":"2015-04-28T16:45:15Z","revision_history":[{"date":"2015-04-28T16:45:15Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"dnsmasq-utils-2.71-4.1.x86_64","product":{"name":"dnsmasq-utils-2.71-4.1.x86_64","product_id":"dnsmasq-utils-2.71-4.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5","product":{"name":"SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5","product_id":"SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5","product_identification_helper":{"cpe":"cpe:/o:suse:suse-sle12-cloud-compute:5"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"dnsmasq-utils-2.71-4.1.x86_64 as component of SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5","product_id":"SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5:dnsmasq-utils-2.71-4.1.x86_64"},"product_reference":"dnsmasq-utils-2.71-4.1.x86_64","relates_to_product_reference":"SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5"}]},"vulnerabilities":[{"cve":"CVE-2015-3294","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2015-3294"}],"notes":[{"category":"general","text":"The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request.","title":"CVE description"}],"product_status":{"recommended":["SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5:dnsmasq-utils-2.71-4.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2015-3294","url":"https://www.suse.com/security/cve/CVE-2015-3294"},{"category":"external","summary":"SUSE Bug 923144 for CVE-2015-3294","url":"https://bugzilla.suse.com/923144"},{"category":"external","summary":"SUSE Bug 928867 for CVE-2015-3294","url":"https://bugzilla.suse.com/928867"}],"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":["SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5:dnsmasq-utils-2.71-4.1.x86_64"]}],"threats":[{"category":"impact","date":"2015-04-28T16:45:15Z","details":"moderate"}],"title":"CVE-2015-3294"}]}