{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-3804 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-3804 is a high-severity denial of service vulnerability in Fedoraproject Fedora, published on 26 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-3804 and fix it if it is affected.\n\nWhat it is: CVE-2019-3804 is a high-severity denial of service vulnerability in Fedoraproject Fedora, published on 26 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-3804 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2019-3804/ (Markdown: https://insights.sbomify.com/CVE-2019-3804/index.md)","id":"CVE-2019-3804","markdown":"https://insights.sbomify.com/CVE-2019-3804/index.md","name":"CVE-2019-3804","record":{"aliases":["DEBIAN-CVE-2019-3804","GHSA-gpg2-6gwq-vf2g","RHSA-2019:0482","RHSA-2019:1569","RHSA-2019:1571","UBUNTU-CVE-2019-3804"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cockpit web console","requires_auth":"none","summary":"An unauthenticated attacker can crash the Cockpit web service by sending a specially crafted request with an invalid base64-encoded cookie.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"cockpit","vendor":"cockpit-project"},{"product":"fedora","vendor":"fedoraproject"},{"product":"virtualization","vendor":"redhat"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-909","name":"Missing Initialization of Resource"}],"description":"It was found that cockpit before version 184 used glib's base64 decode functionality incorrectly resulting in a denial of service attack. An unauthenticated attacker could send a specially crafted request with an invalid base64-encoded cookie which could cause the web service to crash.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::hypervisor","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Denial of service in cockpit","id":"CVE-2019-3804","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora","redhat:virtualization"],"type":"denial_of_service","year":"2019"},"n_packages":33,"n_references":5,"next":{"headline":"Privilege escalation in wildfly","id":"CVE-2019-3805"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit","purl":"pkg:rpm/redhat/cockpit","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-bridge","purl":"pkg:rpm/redhat/cockpit-bridge","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-debuginfo","purl":"pkg:rpm/redhat/cockpit-debuginfo","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-doc","purl":"pkg:rpm/redhat/cockpit-doc","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-machines-ovirt","purl":"pkg:rpm/redhat/cockpit-machines-ovirt","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-system","purl":"pkg:rpm/redhat/cockpit-system","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-ws","purl":"pkg:rpm/redhat/cockpit-ws","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit","purl":"pkg:rpm/redhat/cockpit","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-bridge","purl":"pkg:rpm/redhat/cockpit-bridge","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-debuginfo","purl":"pkg:rpm/redhat/cockpit-debuginfo","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-doc","purl":"pkg:rpm/redhat/cockpit-doc","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-machines-ovirt","purl":"pkg:rpm/redhat/cockpit-machines-ovirt","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-system","purl":"pkg:rpm/redhat/cockpit-system","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-ws","purl":"pkg:rpm/redhat/cockpit-ws","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["0:4.3-0.8.el7"],"introduced":["0"],"last_affected":[],"package":"redhat-release-virtualization-host","purl":"pkg:rpm/redhat/redhat-release-virtualization-host","source":"RHSA-2019:1569"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["0:4.3-20190610.0.el7_6"],"introduced":["0"],"last_affected":[],"package":"redhat-virtualization-host","purl":"pkg:rpm/redhat/redhat-virtualization-host","source":"RHSA-2019:1569"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["0:4.3-20190610.0.el7_6"],"introduced":["0"],"last_affected":[],"package":"redhat-virtualization-host-image-update","purl":"pkg:rpm/redhat/redhat-virtualization-host-image-update","source":"RHSA-2019:1569"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["0:4.3-0.8.el7"],"introduced":["0"],"last_affected":[],"package":"redhat-virtualization-host-image-update-placeholder","purl":"pkg:rpm/redhat/redhat-virtualization-host-image-update-placeholder","source":"RHSA-2019:1569"},{"ecosystem":"Red Hat:enterprise_linux:7::hypervisor","fixed":["2:4.3-20190605.0.el7"],"introduced":["0"],"last_affected":[],"package":"rhvm-appliance","purl":"pkg:rpm/redhat/rhvm-appliance","source":"RHSA-2019:1571"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit","purl":"pkg:rpm/redhat/cockpit","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-bridge","purl":"pkg:rpm/redhat/cockpit-bridge","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-debuginfo","purl":"pkg:rpm/redhat/cockpit-debuginfo","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-doc","purl":"pkg:rpm/redhat/cockpit-doc","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-machines-ovirt","purl":"pkg:rpm/redhat/cockpit-machines-ovirt","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-system","purl":"pkg:rpm/redhat/cockpit-system","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-ws","purl":"pkg:rpm/redhat/cockpit-ws","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit","purl":"pkg:rpm/redhat/cockpit","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-bridge","purl":"pkg:rpm/redhat/cockpit-bridge","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-debuginfo","purl":"pkg:rpm/redhat/cockpit-debuginfo","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-doc","purl":"pkg:rpm/redhat/cockpit-doc","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-machines-ovirt","purl":"pkg:rpm/redhat/cockpit-machines-ovirt","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-system","purl":"pkg:rpm/redhat/cockpit-system","source":"RHSA-2019:0482"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:173.2-1.el7"],"introduced":["0"],"last_affected":[],"package":"cockpit-ws","purl":"pkg:rpm/redhat/cockpit-ws","source":"RHSA-2019:0482"}],"prev":{"headline":"Concourse includes token in CLI authentication callback","id":"CVE-2019-3803"},"products":["cockpit"],"published":"2019-03-26","related":[{"cvss_score":7.5,"headline":"Security feature bypass in cockpit","id":"CVE-2021-3698","kev_date_added":null,"published":"2022-03-08"},{"cvss_score":6.5,"headline":"Server-side request forgery in n/a","id":"CVE-2020-35850","kev_date_added":null,"published":"2020-12-30"},{"cvss_score":4.3,"headline":"Cross-site request forgery in cockpit","id":"CVE-2021-3660","kev_date_added":null,"published":"2022-03-07"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["[UNKNOWN]"]},"summary":"An unauthenticated attacker can crash the Cockpit web service by sending a specially crafted request with an invalid base64-encoded cookie.","url":"https://insights.sbomify.com/CVE-2019-3804/"}