{"answers":{"affected":"5 open source packages ship an affected version, including k8s.io/kubernetes and k8s.io/client-go. It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-11250 in the wild and no public exploit code.","fix":"Upgrade k8s.io/kubernetes to 1.16.0-beta.1 or later.","what":"CVE-2019-11250 is a medium-severity vulnerability in Kubernetes Kubernetes, published on 29 Aug 2019. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-11250 and fix it if it is affected.\n\nWhat it is: CVE-2019-11250 is a medium-severity vulnerability in Kubernetes Kubernetes, published on 29 Aug 2019. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-11250 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- k8s.io/kubernetes (Go): affected all versions; fixed in 1.16.0-beta.1\n- k8s.io/kubernetes (Go): affected all versions; fixed in 1.16.0-beta.1\n- k8s.io/client-go (Go): affected all versions; fixed in 0.17.0\n- k8s.io/client-go (Go): affected all versions; fixed in 0.17.0\n- k8s.io/client-go (Go): affected all versions; fixed in 0.17.0\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-2019-11250/ (Markdown: https://insights.sbomify.com/CVE-2019-11250/index.md)","id":"CVE-2019-11250","markdown":"https://insights.sbomify.com/CVE-2019-11250/index.md","name":"CVE-2019-11250","record":{"aliases":["CLEANSTART-2026-LR86160","DEBIAN-CVE-2019-11250","GHSA-jmrx-5g74-6v2f","GO-2021-0065","RHSA-2019:4052"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Kubernetes client-go library","requires_auth":"low_privilege","summary":"Attackers can read sensitive authorization headers from logs if Kubernetes components run at high verbosity levels, exposing credentials.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"kubernetes","cpe":[{"product":"kubernetes","vendor":"kubernetes"},{"product":"openshift_container_platform","vendor":"redhat"}],"cvss":{"score":4.7,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-532","name":"Insertion of Sensitive Information into Log File"}],"description":"The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components (such as kube-apiserver) prior to v1.16.0, which make use of basic or bearer token authentication, and run at high verbosity levels, are affected.","ecosystems":["Go","Red Hat:openshift:3.11::el7"],"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":"Kubernetes client-go logs authorization headers at debug verbosity levels","id":"CVE-2019-11250","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"kubernetes:kubernetes","products":["kubernetes:kubernetes","redhat:openshift_container_platform"],"type":"information_disclosure","year":"2019"},"n_packages":18,"n_references":5,"next":{"headline":"kubectl cp allows symlink directory traversal","id":"CVE-2019-11251"},"packages":[{"ecosystem":"Go","fixed":["0.17.0"],"introduced":["0"],"last_affected":[],"package":"k8s.io/client-go","purl":null,"source":"GHSA-jmrx-5g74-6v2f"},{"ecosystem":"Go","fixed":["0.17.0"],"introduced":["0"],"last_affected":[],"package":"k8s.io/client-go","purl":"pkg:golang/k8s.io/client-go","source":"GHSA-jmrx-5g74-6v2f"},{"ecosystem":"Go","fixed":["0.17.0"],"introduced":["0"],"last_affected":[],"package":"k8s.io/client-go","purl":"pkg:golang/k8s.io/client-go","source":"GO-2021-0065"},{"ecosystem":"Go","fixed":["1.16.0-beta.1"],"introduced":["0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":null,"source":"GHSA-jmrx-5g74-6v2f"},{"ecosystem":"Go","fixed":["1.16.0-beta.1"],"introduced":["0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","source":"GHSA-jmrx-5g74-6v2f"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift","purl":"pkg:rpm/redhat/atomic-openshift","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-clients","purl":"pkg:rpm/redhat/atomic-openshift-clients","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-clients-redistributable","purl":"pkg:rpm/redhat/atomic-openshift-clients-redistributable","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-docker-excluder","purl":"pkg:rpm/redhat/atomic-openshift-docker-excluder","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-excluder","purl":"pkg:rpm/redhat/atomic-openshift-excluder","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-hyperkube","purl":"pkg:rpm/redhat/atomic-openshift-hyperkube","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-hypershift","purl":"pkg:rpm/redhat/atomic-openshift-hypershift","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-master","purl":"pkg:rpm/redhat/atomic-openshift-master","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-node","purl":"pkg:rpm/redhat/atomic-openshift-node","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-pod","purl":"pkg:rpm/redhat/atomic-openshift-pod","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-sdn-ovs","purl":"pkg:rpm/redhat/atomic-openshift-sdn-ovs","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-template-service-broker","purl":"pkg:rpm/redhat/atomic-openshift-template-service-broker","source":"RHSA-2019:4052"},{"ecosystem":"Red Hat:openshift:3.11::el7","fixed":["0:3.11.157-1.git.0.dfe38da.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-tests","purl":"pkg:rpm/redhat/atomic-openshift-tests","source":"RHSA-2019:4052"}],"prev":{"headline":"kubectl cp allows symlink directory traversal","id":"CVE-2019-11249"},"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":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"2024-09-17","vendors":["Kubernetes"]},"summary":"Attackers can read sensitive authorization headers from logs if Kubernetes components run at high verbosity levels, exposing credentials.","url":"https://insights.sbomify.com/CVE-2019-11250/"}