{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2020-14307 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-14307 is a medium-severity denial of service vulnerability in Redhat Single Sign-On, published on 24 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-14307 and fix it if it is affected.\n\nWhat it is: CVE-2020-14307 is a medium-severity denial of service vulnerability in Redhat Single Sign-On, published on 24 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-14307 in the wild and no public exploit code.\n\nAffected product: Redhat Single Sign-On. 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-2020-14307/ (Markdown: https://insights.sbomify.com/CVE-2020-14307/index.md)","id":"CVE-2020-14307","markdown":"https://insights.sbomify.com/CVE-2020-14307/index.md","name":"CVE-2020-14307","record":{"aliases":["GHSA-q562-x7c7-5fc9"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Wildfly EJB","requires_auth":"low_privilege","summary":"An attacker can cause a denial of service in Wildfly EJB by exploiting a resource leak in the remote InvocationTracker.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"amq","vendor":"redhat"},{"product":"jboss_enterprise_application_platform_continuous_delivery","vendor":"redhat"},{"product":"jboss_fuse","vendor":"redhat"},{"product":"openshift_application_runtimes","vendor":"redhat"},{"product":"single_sign-on","vendor":"redhat"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-404","name":"Improper Resource Shutdown or Release"}],"description":"A vulnerability was found in Wildfly's Enterprise Java Beans (EJB) versions shipped with Red Hat JBoss EAP 7, where SessionOpenInvocations are never removed from the remote InvocationTracker after a response is received in the EJB Client, as well as the server. This flaw allows an attacker to craft a denial of service attack to make the service unavailable.","ecosystems":[],"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 wildfly","id":"CVE-2020-14307","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:single_sign-on","products":["redhat:single_sign-on"],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Integer overflow in Grub","id":"CVE-2020-14308"},"packages":[],"prev":{"headline":"Missing authorization in openshift-service-mesh/istio-rhel8-operator","id":"CVE-2020-14306"},"products":["wildfly"],"published":"2020-07-24","related":[{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2015-5182","kev_date_added":null,"published":"2017-09-25"},{"cvss_score":7.5,"headline":"WildFly vulnerable to Insecure Default Initialization of Resource","id":"CVE-2022-1278","kev_date_added":null,"published":"2022-09-13"},{"cvss_score":7.5,"headline":"Security feature bypass in n/a","id":"CVE-2015-5183","kev_date_added":null,"published":"2017-09-25"},{"cvss_score":7.5,"headline":"Misconfiguration in n/a","id":"CVE-2015-5184","kev_date_added":null,"published":"2017-09-25"},{"cvss_score":6.5,"headline":"Wildfly EJB Client causes DoS","id":"CVE-2020-14297","kev_date_added":null,"published":"2020-07-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":["Red Hat"]},"summary":"An attacker can cause a denial of service in Wildfly EJB by exploiting a resource leak in the remote InvocationTracker.","url":"https://insights.sbomify.com/CVE-2020-14307/"}