{"answers":{"affected":"6 open source packages ship an affected version, including org.cloudfoundry.identity:cloudfoundry-identity-server. It affects 2 products.","exploited":"There is no known exploitation of CVE-2017-8031 in the wild and no public exploit code.","fix":"Upgrade org.cloudfoundry.identity:cloudfoundry-identity-server to a fixed version for your release line: 3.20.1, 4.5.3 or 4.7.1.","what":"CVE-2017-8031 is a medium-severity missing authorization vulnerability in cf-release and UAA cf-release: All versions prior to v279, UAA: 30.x versions prior to 30.6, 45.x versions prior to 45.4, 52.x versions prior to 52.1, published on 27 Nov 2017. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-8031 and fix it if it is affected.\n\nWhat it is: CVE-2017-8031 is a medium-severity missing authorization vulnerability in cf-release and UAA cf-release: All versions prior to v279, UAA: 30.x versions prior to 30.6, 45.x versions prior to 45.4, 52.x versions prior to 52.1, published on 27 Nov 2017. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2017-8031 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected all versions; fixed in 3.20.1\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected all versions; fixed in 3.20.1\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.0.0; fixed in 4.5.3\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.0.0; fixed in 4.5.3\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.6.0; fixed in 4.7.1\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.6.0; fixed in 4.7.1\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-2017-8031/ (Markdown: https://insights.sbomify.com/CVE-2017-8031/index.md)","id":"CVE-2017-8031","markdown":"https://insights.sbomify.com/CVE-2017-8031/index.md","name":"CVE-2017-8031","record":{"aliases":["GHSA-j4p3-2m2h-cv5f"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Cloud Foundry UAA","requires_auth":"low_privilege","summary":"Authenticated users can revoke other users' tokens in Cloud Foundry UAA under specific token configurations, causing denial of service.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"cf-release","vendor":"cloudfoundry"},{"product":"uaa-release","vendor":"cloudfoundry"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"An issue was discovered in Cloud Foundry Foundation cf-release (all versions prior to v279) and UAA (30.x versions prior to 30.6, 45.x versions prior to 45.4, 52.x versions prior to 52.1). In some cases, the UAA allows an authenticated user for a particular client to revoke client tokens for other users on the same client. This occurs only if the client is using opaque tokens or JWT tokens validated using the check_token endpoint. A malicious actor could cause denial of service.","ecosystems":["Maven"],"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":"Cloud Foundry UAA Denial of Service through client token revocation endpoint","id":"CVE-2017-8031","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"missing_authorization","year":"2017"},"n_packages":6,"n_references":2,"next":{"headline":"Cloud Foundry UAA Identity Zone Admin Privilege Escalation","id":"CVE-2017-8032"},"packages":[{"ecosystem":"Maven","fixed":["3.20.1"],"introduced":["0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":null,"source":"GHSA-j4p3-2m2h-cv5f"},{"ecosystem":"Maven","fixed":["3.20.1"],"introduced":["0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":"pkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server","source":"GHSA-j4p3-2m2h-cv5f"},{"ecosystem":"Maven","fixed":["4.5.3"],"introduced":["4.0.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":null,"source":"GHSA-j4p3-2m2h-cv5f"},{"ecosystem":"Maven","fixed":["4.5.3"],"introduced":["4.0.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":"pkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server","source":"GHSA-j4p3-2m2h-cv5f"},{"ecosystem":"Maven","fixed":["4.7.1"],"introduced":["4.6.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":null,"source":"GHSA-j4p3-2m2h-cv5f"},{"ecosystem":"Maven","fixed":["4.7.1"],"introduced":["4.6.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":"pkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server","source":"GHSA-j4p3-2m2h-cv5f"}],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2017-8030"},"products":["cf-release and UAA cf-release: All versions prior to v279, UAA: 30.x versions prior to 30.6, 45.x versions prior to 45.4, 52.x versions prior to 52.1"],"published":"2017-11-27","related":[{"cvss_score":9.8,"headline":"Cloud Foundry Runtime Insufficient Session Expiration vulnerability","id":"CVE-2015-5171","kev_date_added":null,"published":"2017-10-24"},{"cvss_score":9.8,"headline":"Cloud Foundry Runtime has Weak Password Recovery Mechanism for Forgotten Password","id":"CVE-2015-5172","kev_date_added":null,"published":"2017-10-24"},{"cvss_score":9.8,"headline":"Auth bypass in Cloud Foundry","id":"CVE-2016-8218","kev_date_added":null,"published":"2017-06-13"},{"cvss_score":9.8,"headline":"Cloud Foundry UAA privilege escalation with user invitations","id":"CVE-2017-4992","kev_date_added":null,"published":"2017-06-13"},{"cvss_score":9.6,"headline":"Information disclosure in n/a","id":"CVE-2016-6658","kev_date_added":null,"published":"2018-03-29"},{"cvss_score":8.8,"headline":"Cloud Foundry Runtime Cross-Site Request Forgery vulnerability","id":"CVE-2015-5170","kev_date_added":null,"published":"2017-10-24"},{"cvss_score":8.8,"headline":"Information disclosure in n/a","id":"CVE-2015-5173","kev_date_added":null,"published":"2017-10-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Authenticated users can revoke other users' tokens in Cloud Foundry UAA under specific token configurations, causing denial of service.","url":"https://insights.sbomify.com/CVE-2017-8031/"}