{"answers":{"affected":"3 open source packages ship an affected version, including github.com/openshift/osin. It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-4294 in the wild and no public exploit code.","fix":"Upgrade github.com/openshift/osin to 1.0.2-0.20210113124101-8612686d6dda or later.","what":"CVE-2021-4294 is a low-severity vulnerability in Redhat Openshift Container Platform, published on 28 Dec 2022. 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-2021-4294 and fix it if it is affected.\n\nWhat it is: CVE-2021-4294 is a low-severity vulnerability in Redhat Openshift Container Platform, published on 28 Dec 2022. 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-2021-4294 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/openshift/osin (Go): affected all versions; fixed in 1.0.2-0.20210113124101-8612686d6dda\n- github.com/openshift/osin (Go): affected all versions; fixed in 1.0.2-0.20210113124101-8612686d6dda\n- github.com/openshift/osin (Go): affected all versions; fixed in 1.0.2-0.20210113124101-8612686d6dda\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-2021-4294/ (Markdown: https://insights.sbomify.com/CVE-2021-4294/index.md)","id":"CVE-2021-4294","markdown":"https://insights.sbomify.com/CVE-2021-4294/index.md","name":"CVE-2021-4294","record":{"aliases":["GHSA-m7qp-cj9p-gj85","GO-2022-1201"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"OpenShift OSIN","requires_auth":"low_privilege","summary":"An attacker can exploit timing discrepancies in OpenShift OSIN to potentially disclose client secret information.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"openshift_container_platform","vendor":"redhat"},{"product":"openshift_osin","vendor":"redhat"}],"cvss":{"score":2.6,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"},{"id":"CWE-208","name":"Observable Timing Discrepancy"}],"description":"A vulnerability was found in OpenShift OSIN. It has been classified as problematic. This affects the function ClientSecretMatches/CheckClientSecret. The manipulation of the argument secret leads to observable timing discrepancy. The name of the patch is 8612686d6dda34ae9ef6b5a974e4b7accb4fea29. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-216987.","ecosystems":["Go"],"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":"OpenShift OSIN CheckClientSecret timing discrepancy","id":"CVE-2021-4294","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"redhat:openshift_container_platform","products":["redhat:openshift_container_platform"],"type":"information_disclosure","year":"2021"},"n_packages":3,"n_references":4,"next":{"headline":"XML external entity in code-validator-api","id":"CVE-2021-4295"},"packages":[{"ecosystem":"Go","fixed":["1.0.2-0.20210113124101-8612686d6dda"],"introduced":["0"],"last_affected":[],"package":"github.com/openshift/osin","purl":null,"source":"GHSA-m7qp-cj9p-gj85"},{"ecosystem":"Go","fixed":["1.0.2-0.20210113124101-8612686d6dda"],"introduced":["0"],"last_affected":[],"package":"github.com/openshift/osin","purl":"pkg:golang/github.com/openshift/osin","source":"GHSA-m7qp-cj9p-gj85"},{"ecosystem":"Go","fixed":["1.0.2-0.20210113124101-8612686d6dda"],"introduced":["0"],"last_affected":[],"package":"github.com/openshift/osin","purl":"pkg:golang/github.com/openshift/osin","source":"GO-2022-1201"}],"prev":{"headline":"gnuboard youngcart5 menu_list_update.php cross site scripting","id":"CVE-2021-4293"},"products":["OSIN"],"published":"2022-12-28","related":[{"cvss_score":9.8,"headline":"Missing authorization in cluster-ingress-operator","id":"CVE-2020-27836","kev_date_added":null,"published":"2022-08-22"},{"cvss_score":9,"headline":"Misconfiguration in openshift-ansible","id":"CVE-2018-1085","kev_date_added":null,"published":"2018-06-15"},{"cvss_score":8.8,"headline":"Privilege escalation in Red Hat OpenShift Container Platform 4","id":"CVE-2026-54099","kev_date_added":null,"published":"2026-06-22"},{"cvss_score":8.8,"headline":"Ose-cluster-ingress-operator: remote code execution through haproxy configuration injection","id":"CVE-2026-1784","kev_date_added":null,"published":"2026-06-02"},{"cvss_score":8.8,"headline":"Privilege escalation in openshift","id":"CVE-2021-20182","kev_date_added":null,"published":"2021-02-23"},{"cvss_score":8.8,"headline":"xterm vulnerable to remote code execution","id":"CVE-2019-0542","kev_date_added":null,"published":"2019-01-09"},{"cvss_score":8.5,"headline":"Privilege escalation in source-to-image","id":"CVE-2018-10843","kev_date_added":null,"published":"2018-07-02"}],"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":"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":"2024-08-03","vendors":["OpenShift"]},"summary":"An attacker can exploit timing discrepancies in OpenShift OSIN to potentially disclose client secret information.","url":"https://insights.sbomify.com/CVE-2021-4294/"}