{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-11248 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2019-11248 is a medium-severity vulnerability in Kubernetes Kubernetes, published on 29 Aug 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-2019-11248 and fix it if it is affected.\n\nWhat it is: CVE-2019-11248 is a medium-severity vulnerability in Kubernetes Kubernetes, published on 29 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-11248 exists.\n\nAffected product: Kubernetes Kubernetes. 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-2019-11248/ (Markdown: https://insights.sbomify.com/CVE-2019-11248/index.md)","id":"CVE-2019-11248","markdown":"https://insights.sbomify.com/CVE-2019-11248/index.md","name":"CVE-2019-11248","record":{"aliases":["DEBIAN-CVE-2019-11248","GHSA-9frv-h2cf-52wh"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Kubernetes kubelet","requires_auth":"none","summary":"Attackers can access unauthenticated debug endpoints on the Kubelet healthz port to leak sensitive memory information or cause limited denial of service.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"kubernetes","cpe":[{"product":"kubernetes","vendor":"kubernetes"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-419","name":"Unprotected Primary Channel"}],"description":"The debugging endpoint /debug/pprof is exposed over the unauthenticated Kubelet healthz port. The go pprof endpoint is exposed over the Kubelet's healthz port. This debugging endpoint can potentially leak sensitive information such as internal Kubelet memory addresses and configuration, or for limited denial of service. Versions prior to 1.15.0, 1.14.4, 1.13.8, and 1.12.10 are affected. The issue is of medium severity, but not exposed by the default configuration.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2019/CVE-2019-11248.yaml","stars":null,"title":"Debug Endpoint pprof - Exposure Detection"}],"tier":"weaponised"},"has_fix":true,"headline":"Kubernetes kubelet exposes /debug/pprof info on healthz port","id":"CVE-2019-11248","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"kubernetes:kubernetes","products":["kubernetes:kubernetes"],"type":"information_disclosure","year":"2019"},"n_packages":0,"n_references":3,"next":{"headline":"kubectl cp allows symlink directory traversal","id":"CVE-2019-11249"},"packages":[],"prev":{"headline":"Kubernetes kube-apiserver allows access to custom resources via wrong scope","id":"CVE-2019-11247"},"products":["Kubernetes"],"published":"2019-08-29","related":[{"cvss_score":9.8,"headline":"Privilege Escalation in Kubernetes","id":"CVE-2018-1002105","kev_date_added":null,"published":"2018-12-05"},{"cvss_score":9.8,"headline":"Kubernetes Privilege Escalation","id":"CVE-2017-1000056","kev_date_added":null,"published":"2017-07-13"},{"cvss_score":9.8,"headline":"Authorization bypass in Openshift","id":"CVE-2016-1906","kev_date_added":null,"published":"2016-02-03"},{"cvss_score":8.8,"headline":"Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation","id":"CVE-2023-3676","kev_date_added":null,"published":"2023-10-31"},{"cvss_score":8.8,"headline":"Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation","id":"CVE-2023-3955","kev_date_added":null,"published":"2023-10-31"},{"cvss_score":8.8,"headline":"Symlink Exchange Can Allow Host Filesystem Access","id":"CVE-2021-25741","kev_date_added":null,"published":"2021-09-20"},{"cvss_score":8.8,"headline":"Path traversal in Kubernetes","id":"CVE-2017-1002101","kev_date_added":null,"published":"2018-03-13"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["Kubernetes"]},"summary":"Attackers can access unauthenticated debug endpoints on the Kubelet healthz port to leak sensitive memory information or cause limited denial of service.","url":"https://insights.sbomify.com/CVE-2019-11248/"}