{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_vex","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":"SUSE CVE-2021-33833","title":"Title"},{"category":"description","text":"ConnMan (aka Connection Manager) 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH (for A or AAAA).","title":"Description of the CVE"},{"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":"CVE-2021-33833","url":"https://www.suse.com/security/cve/CVE-2021-33833"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1186869 for CVE-2021-33833","url":"https://bugzilla.suse.com/1186869"}],"title":"SUSE CVE CVE-2021-33833","tracking":{"current_release_date":"2025-03-15T08:51:13Z","generator":{"date":"2023-02-15T03:40:16Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2021-33833","initial_release_date":"2023-02-15T03:40:16Z","revision_history":[{"date":"2023-02-15T03:40:16Z","number":"2","summary":"Current version"},{"date":"2025-01-01T04:23:25Z","number":"3","summary":"Current version"},{"date":"2025-02-15T04:58:00Z","number":"4","summary":"Current version"},{"date":"2025-02-17T05:20:40Z","number":"5","summary":"Current version"},{"date":"2025-03-15T08:51:13Z","number":"6","summary":"Current version"}],"status":"interim","version":"6"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"connman-1.40-2.2","product":{"name":"connman-1.40-2.2","product_id":"connman-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman@1.40-2.2"}}},{"category":"product_version","name":"connman-client-1.40-2.2","product":{"name":"connman-client-1.40-2.2","product_id":"connman-client-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-client@1.40-2.2"}}},{"category":"product_version","name":"connman-devel-1.40-2.2","product":{"name":"connman-devel-1.40-2.2","product_id":"connman-devel-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-devel@1.40-2.2"}}},{"category":"product_version","name":"connman-doc-1.40-2.2","product":{"name":"connman-doc-1.40-2.2","product_id":"connman-doc-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-doc@1.40-2.2"}}},{"category":"product_version","name":"connman-nmcompat-1.40-2.2","product":{"name":"connman-nmcompat-1.40-2.2","product_id":"connman-nmcompat-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-nmcompat@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-hh2serial-gps-1.40-2.2","product":{"name":"connman-plugin-hh2serial-gps-1.40-2.2","product_id":"connman-plugin-hh2serial-gps-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-hh2serial-gps@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-iospm-1.40-2.2","product":{"name":"connman-plugin-iospm-1.40-2.2","product_id":"connman-plugin-iospm-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-iospm@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-l2tp-1.40-2.2","product":{"name":"connman-plugin-l2tp-1.40-2.2","product_id":"connman-plugin-l2tp-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-l2tp@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-openconnect-1.40-2.2","product":{"name":"connman-plugin-openconnect-1.40-2.2","product_id":"connman-plugin-openconnect-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-openconnect@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-openvpn-1.40-2.2","product":{"name":"connman-plugin-openvpn-1.40-2.2","product_id":"connman-plugin-openvpn-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-openvpn@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-polkit-1.40-2.2","product":{"name":"connman-plugin-polkit-1.40-2.2","product_id":"connman-plugin-polkit-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-polkit@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-pptp-1.40-2.2","product":{"name":"connman-plugin-pptp-1.40-2.2","product_id":"connman-plugin-pptp-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-pptp@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-tist-1.40-2.2","product":{"name":"connman-plugin-tist-1.40-2.2","product_id":"connman-plugin-tist-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-tist@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-vpnc-1.40-2.2","product":{"name":"connman-plugin-vpnc-1.40-2.2","product_id":"connman-plugin-vpnc-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-vpnc@1.40-2.2"}}},{"category":"product_version","name":"connman-plugin-wireguard-1.40-2.2","product":{"name":"connman-plugin-wireguard-1.40-2.2","product_id":"connman-plugin-wireguard-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-plugin-wireguard@1.40-2.2"}}},{"category":"product_version","name":"connman-test-1.40-2.2","product":{"name":"connman-test-1.40-2.2","product_id":"connman-test-1.40-2.2","product_identification_helper":{"purl":"pkg:rpm/suse/connman-test@1.40-2.2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"connman-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-1.40-2.2"},"product_reference":"connman-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-client-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-client-1.40-2.2"},"product_reference":"connman-client-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-devel-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-devel-1.40-2.2"},"product_reference":"connman-devel-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-doc-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-doc-1.40-2.2"},"product_reference":"connman-doc-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-nmcompat-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-nmcompat-1.40-2.2"},"product_reference":"connman-nmcompat-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-hh2serial-gps-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-hh2serial-gps-1.40-2.2"},"product_reference":"connman-plugin-hh2serial-gps-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-iospm-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-iospm-1.40-2.2"},"product_reference":"connman-plugin-iospm-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-l2tp-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-l2tp-1.40-2.2"},"product_reference":"connman-plugin-l2tp-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-openconnect-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-openconnect-1.40-2.2"},"product_reference":"connman-plugin-openconnect-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-openvpn-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-openvpn-1.40-2.2"},"product_reference":"connman-plugin-openvpn-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-polkit-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-polkit-1.40-2.2"},"product_reference":"connman-plugin-polkit-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-pptp-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-pptp-1.40-2.2"},"product_reference":"connman-plugin-pptp-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-tist-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-tist-1.40-2.2"},"product_reference":"connman-plugin-tist-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-vpnc-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-vpnc-1.40-2.2"},"product_reference":"connman-plugin-vpnc-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-plugin-wireguard-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-plugin-wireguard-1.40-2.2"},"product_reference":"connman-plugin-wireguard-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"connman-test-1.40-2.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:connman-test-1.40-2.2"},"product_reference":"connman-test-1.40-2.2","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2021-33833","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2021-33833"}],"notes":[{"category":"general","text":"ConnMan (aka Connection Manager) 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH (for A or AAAA).","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:connman-1.40-2.2","openSUSE Tumbleweed:connman-client-1.40-2.2","openSUSE Tumbleweed:connman-devel-1.40-2.2","openSUSE Tumbleweed:connman-doc-1.40-2.2","openSUSE Tumbleweed:connman-nmcompat-1.40-2.2","openSUSE Tumbleweed:connman-plugin-hh2serial-gps-1.40-2.2","openSUSE Tumbleweed:connman-plugin-iospm-1.40-2.2","openSUSE Tumbleweed:connman-plugin-l2tp-1.40-2.2","openSUSE Tumbleweed:connman-plugin-openconnect-1.40-2.2","openSUSE Tumbleweed:connman-plugin-openvpn-1.40-2.2","openSUSE Tumbleweed:connman-plugin-polkit-1.40-2.2","openSUSE Tumbleweed:connman-plugin-pptp-1.40-2.2","openSUSE Tumbleweed:connman-plugin-tist-1.40-2.2","openSUSE Tumbleweed:connman-plugin-vpnc-1.40-2.2","openSUSE Tumbleweed:connman-plugin-wireguard-1.40-2.2","openSUSE Tumbleweed:connman-test-1.40-2.2"]},"references":[{"category":"external","summary":"CVE-2021-33833","url":"https://www.suse.com/security/cve/CVE-2021-33833"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1186869 for CVE-2021-33833","url":"https://bugzilla.suse.com/1186869"}],"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 Tumbleweed:connman-1.40-2.2","openSUSE Tumbleweed:connman-client-1.40-2.2","openSUSE Tumbleweed:connman-devel-1.40-2.2","openSUSE Tumbleweed:connman-doc-1.40-2.2","openSUSE Tumbleweed:connman-nmcompat-1.40-2.2","openSUSE Tumbleweed:connman-plugin-hh2serial-gps-1.40-2.2","openSUSE Tumbleweed:connman-plugin-iospm-1.40-2.2","openSUSE Tumbleweed:connman-plugin-l2tp-1.40-2.2","openSUSE Tumbleweed:connman-plugin-openconnect-1.40-2.2","openSUSE Tumbleweed:connman-plugin-openvpn-1.40-2.2","openSUSE Tumbleweed:connman-plugin-polkit-1.40-2.2","openSUSE Tumbleweed:connman-plugin-pptp-1.40-2.2","openSUSE Tumbleweed:connman-plugin-tist-1.40-2.2","openSUSE Tumbleweed:connman-plugin-vpnc-1.40-2.2","openSUSE Tumbleweed:connman-plugin-wireguard-1.40-2.2","openSUSE Tumbleweed:connman-test-1.40-2.2"]}],"scores":[{"cvss_v3":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["openSUSE Tumbleweed:connman-1.40-2.2","openSUSE Tumbleweed:connman-client-1.40-2.2","openSUSE Tumbleweed:connman-devel-1.40-2.2","openSUSE Tumbleweed:connman-doc-1.40-2.2","openSUSE Tumbleweed:connman-nmcompat-1.40-2.2","openSUSE Tumbleweed:connman-plugin-hh2serial-gps-1.40-2.2","openSUSE Tumbleweed:connman-plugin-iospm-1.40-2.2","openSUSE Tumbleweed:connman-plugin-l2tp-1.40-2.2","openSUSE Tumbleweed:connman-plugin-openconnect-1.40-2.2","openSUSE Tumbleweed:connman-plugin-openvpn-1.40-2.2","openSUSE Tumbleweed:connman-plugin-polkit-1.40-2.2","openSUSE Tumbleweed:connman-plugin-pptp-1.40-2.2","openSUSE Tumbleweed:connman-plugin-tist-1.40-2.2","openSUSE Tumbleweed:connman-plugin-vpnc-1.40-2.2","openSUSE Tumbleweed:connman-plugin-wireguard-1.40-2.2","openSUSE Tumbleweed:connman-test-1.40-2.2"]}],"threats":[{"category":"impact","date":"2021-06-05T15:02:56Z","details":"important"}],"title":"CVE-2021-33833"}]}