{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"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-2018-16477","title":"Title"},{"category":"description","text":"A bypass vulnerability in Active Storage >= 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the `content-disposition` and `content-type` parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as cookie bombing and specially crafted AppCache manifests, an attacker can gain access to private signed URLs within a specific storage path. This vulnerability has been fixed in version 5.2.1.1.","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-2018-16477","url":"https://www.suse.com/security/cve/CVE-2018-16477"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1117641 for CVE-2018-16477","url":"https://bugzilla.suse.com/1117641"}],"title":"SUSE CVE CVE-2018-16477","tracking":{"current_release_date":"2025-03-15T11:56:43Z","generator":{"date":"2023-02-15T04:24:18Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2018-16477","initial_release_date":"2023-02-15T04:24:18Z","revision_history":[{"date":"2023-02-15T04:24:18Z","number":"2","summary":"Current version"},{"date":"2025-01-01T07:26:33Z","number":"3","summary":"Current version"},{"date":"2025-02-18T06:59:04Z","number":"4","summary":"Current version"},{"date":"2025-03-15T11:56:43Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}},"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":"ruby2.7-rubygem-activestorage-5.2-5.2.6-1.2","product":{"name":"ruby2.7-rubygem-activestorage-5.2-5.2.6-1.2","product_id":"ruby2.7-rubygem-activestorage-5.2-5.2.6-1.2","product_identification_helper":{"purl":"pkg:rpm/suse/ruby2.7-rubygem-activestorage-5.2@5.2.6-1.2"}}},{"category":"product_version","name":"ruby2.7-rubygem-rails-5.2-5.2.6-1.2","product":{"name":"ruby2.7-rubygem-rails-5.2-5.2.6-1.2","product_id":"ruby2.7-rubygem-rails-5.2-5.2.6-1.2","product_identification_helper":{"purl":"pkg:rpm/suse/ruby2.7-rubygem-rails-5.2@5.2.6-1.2"}}},{"category":"product_version","name":"ruby3.0-rubygem-activestorage-5.2-5.2.6-1.2","product":{"name":"ruby3.0-rubygem-activestorage-5.2-5.2.6-1.2","product_id":"ruby3.0-rubygem-activestorage-5.2-5.2.6-1.2","product_identification_helper":{"purl":"pkg:rpm/suse/ruby3.0-rubygem-activestorage-5.2@5.2.6-1.2"}}},{"category":"product_version","name":"ruby3.0-rubygem-rails-5.2-5.2.6-1.2","product":{"name":"ruby3.0-rubygem-rails-5.2-5.2.6-1.2","product_id":"ruby3.0-rubygem-rails-5.2-5.2.6-1.2","product_identification_helper":{"purl":"pkg:rpm/suse/ruby3.0-rubygem-rails-5.2@5.2.6-1.2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"ruby2.7-rubygem-activestorage-5.2-5.2.6-1.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:ruby2.7-rubygem-activestorage-5.2-5.2.6-1.2"},"product_reference":"ruby2.7-rubygem-activestorage-5.2-5.2.6-1.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"ruby2.7-rubygem-rails-5.2-5.2.6-1.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:ruby2.7-rubygem-rails-5.2-5.2.6-1.2"},"product_reference":"ruby2.7-rubygem-rails-5.2-5.2.6-1.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"ruby3.0-rubygem-activestorage-5.2-5.2.6-1.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:ruby3.0-rubygem-activestorage-5.2-5.2.6-1.2"},"product_reference":"ruby3.0-rubygem-activestorage-5.2-5.2.6-1.2","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"ruby3.0-rubygem-rails-5.2-5.2.6-1.2 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:ruby3.0-rubygem-rails-5.2-5.2.6-1.2"},"product_reference":"ruby3.0-rubygem-rails-5.2-5.2.6-1.2","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2018-16477","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-16477"}],"notes":[{"category":"general","text":"A bypass vulnerability in Active Storage >= 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the `content-disposition` and `content-type` parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as cookie bombing and specially crafted AppCache manifests, an attacker can gain access to private signed URLs within a specific storage path. This vulnerability has been fixed in version 5.2.1.1.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:ruby2.7-rubygem-activestorage-5.2-5.2.6-1.2","openSUSE Tumbleweed:ruby2.7-rubygem-rails-5.2-5.2.6-1.2","openSUSE Tumbleweed:ruby3.0-rubygem-activestorage-5.2-5.2.6-1.2","openSUSE Tumbleweed:ruby3.0-rubygem-rails-5.2-5.2.6-1.2"]},"references":[{"category":"external","summary":"CVE-2018-16477","url":"https://www.suse.com/security/cve/CVE-2018-16477"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1117641 for CVE-2018-16477","url":"https://bugzilla.suse.com/1117641"}],"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:ruby2.7-rubygem-activestorage-5.2-5.2.6-1.2","openSUSE Tumbleweed:ruby2.7-rubygem-rails-5.2-5.2.6-1.2","openSUSE Tumbleweed:ruby3.0-rubygem-activestorage-5.2-5.2.6-1.2","openSUSE Tumbleweed:ruby3.0-rubygem-rails-5.2-5.2.6-1.2"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.0"},"products":["openSUSE Tumbleweed:ruby2.7-rubygem-activestorage-5.2-5.2.6-1.2","openSUSE Tumbleweed:ruby2.7-rubygem-rails-5.2-5.2.6-1.2","openSUSE Tumbleweed:ruby3.0-rubygem-activestorage-5.2-5.2.6-1.2","openSUSE Tumbleweed:ruby3.0-rubygem-rails-5.2-5.2.6-1.2"]}],"threats":[{"category":"impact","date":"2018-11-28T00:01:45Z","details":"moderate"}],"title":"CVE-2018-16477"}]}