{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2016-7075 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2016-7075 is a high-severity authentication bypass vulnerability in Kubernetes Kubernetes, published on 10 Sep 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-7075 and fix it if it is affected.\n\nWhat it is: CVE-2016-7075 is a high-severity authentication bypass vulnerability in Kubernetes Kubernetes, published on 10 Sep 2018. 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-2016-7075 in the wild and no public exploit code.\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-2016-7075/ (Markdown: https://insights.sbomify.com/CVE-2016-7075/index.md)","id":"CVE-2016-7075","markdown":"https://insights.sbomify.com/CVE-2016-7075/index.md","name":"CVE-2016-7075","record":{"aliases":["DEBIAN-CVE-2016-7075","GHSA-7w66-j2r2-vm3p","MINI-2pq9-gpp8-5m9m","MINI-35fx-43h7-4xmc","MINI-4v93-5qqj-xj55","MINI-c55g-f72m-hx82","MINI-cvjg-w5f9-8qhw","MINI-cvpq-75g3-7344","MINI-f49c-rpxf-wmfc","MINI-gggg-9w3f-294q","MINI-hp78-9vw6-8fc6","MINI-q4xh-cpcc-56pg","MINI-qw4h-fmm7-f5wp","MINI-xmvv-gv73-3gx7","RHSA-2016:2064"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenShift Enterprise","requires_auth":"none","summary":"Attackers can bypass authentication in OpenShift Enterprise by using specially crafted X.509 certificates due to improper validation of host name fields.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"kubernetes","vendor":"kubernetes"},{"product":"openshift","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:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"It was found that Kubernetes as used by Openshift Enterprise 3 did not correctly validate X.509 client intermediate certificate host name fields. An attacker could use this flaw to bypass authentication requirements by using a specially crafted X.509 certificate.","ecosystems":["Red Hat:openshift:3.1::el7","Red Hat:openshift:3.2::el7","Red Hat:openshift:3.3::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":"Auth bypass in OpenShift","id":"CVE-2016-7075","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"kubernetes:kubernetes","products":["kubernetes:kubernetes","redhat:openshift"],"type":"auth_bypass","year":"2016"},"n_packages":31,"n_references":3,"next":{"headline":"Security feature bypass in sudo","id":"CVE-2016-7076"},"packages":[{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift","purl":"pkg:rpm/redhat/atomic-openshift","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-clients","purl":"pkg:rpm/redhat/atomic-openshift-clients","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-clients-redistributable","purl":"pkg:rpm/redhat/atomic-openshift-clients-redistributable","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-dockerregistry","purl":"pkg:rpm/redhat/atomic-openshift-dockerregistry","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-master","purl":"pkg:rpm/redhat/atomic-openshift-master","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-node","purl":"pkg:rpm/redhat/atomic-openshift-node","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-pod","purl":"pkg:rpm/redhat/atomic-openshift-pod","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-recycle","purl":"pkg:rpm/redhat/atomic-openshift-recycle","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-sdn-ovs","purl":"pkg:rpm/redhat/atomic-openshift-sdn-ovs","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.1::el7","fixed":["0:3.1.1.8-1.git.0.d469026.el7aos"],"introduced":["0"],"last_affected":[],"package":"tuned-profiles-atomic-openshift-node","purl":"pkg:rpm/redhat/tuned-profiles-atomic-openshift-node","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift","purl":"pkg:rpm/redhat/atomic-openshift","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-clients","purl":"pkg:rpm/redhat/atomic-openshift-clients","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-clients-redistributable","purl":"pkg:rpm/redhat/atomic-openshift-clients-redistributable","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-dockerregistry","purl":"pkg:rpm/redhat/atomic-openshift-dockerregistry","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-master","purl":"pkg:rpm/redhat/atomic-openshift-master","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-node","purl":"pkg:rpm/redhat/atomic-openshift-node","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-pod","purl":"pkg:rpm/redhat/atomic-openshift-pod","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-recycle","purl":"pkg:rpm/redhat/atomic-openshift-recycle","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-sdn-ovs","purl":"pkg:rpm/redhat/atomic-openshift-sdn-ovs","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-tests","purl":"pkg:rpm/redhat/atomic-openshift-tests","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.2::el7","fixed":["0:3.2.1.17-1.git.0.6d01b60.el7"],"introduced":["0"],"last_affected":[],"package":"tuned-profiles-atomic-openshift-node","purl":"pkg:rpm/redhat/tuned-profiles-atomic-openshift-node","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift","purl":"pkg:rpm/redhat/atomic-openshift","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-clients","purl":"pkg:rpm/redhat/atomic-openshift-clients","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-clients-redistributable","purl":"pkg:rpm/redhat/atomic-openshift-clients-redistributable","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-dockerregistry","purl":"pkg:rpm/redhat/atomic-openshift-dockerregistry","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-master","purl":"pkg:rpm/redhat/atomic-openshift-master","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-node","purl":"pkg:rpm/redhat/atomic-openshift-node","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-pod","purl":"pkg:rpm/redhat/atomic-openshift-pod","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-sdn-ovs","purl":"pkg:rpm/redhat/atomic-openshift-sdn-ovs","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"atomic-openshift-tests","purl":"pkg:rpm/redhat/atomic-openshift-tests","source":"RHSA-2016:2064"},{"ecosystem":"Red Hat:openshift:3.3::el7","fixed":["0:3.3.0.35-1.git.0.d7bd9b6.el7"],"introduced":["0"],"last_affected":[],"package":"tuned-profiles-atomic-openshift-node","purl":"pkg:rpm/redhat/tuned-profiles-atomic-openshift-node","source":"RHSA-2016:2064"}],"prev":{"headline":"Security feature bypass in pdns","id":"CVE-2016-7074"},"products":["OpenShift"],"published":"2018-09-10","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":"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":"2024-08-06","vendors":["Red Hat"]},"summary":"Attackers can bypass authentication in OpenShift Enterprise by using specially crafted X.509 certificates due to improper validation of host name fields.","url":"https://insights.sbomify.com/CVE-2016-7075/"}