{"answers":{"affected":"It affects 6 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2016-0049 exists.","fix":"No fix has been published for CVE-2016-0049 yet. Limit exposure of the affected software until one is available.","what":"CVE-2016-0049 is a medium-severity vulnerability in Microsoft Windows 10, published on 10 Feb 2016. 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-2016-0049 and fix it if it is affected.\n\nWhat it is: CVE-2016-0049 is a medium-severity vulnerability in Microsoft Windows 10, published on 10 Feb 2016. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2016-0049 exists.\n\nAffected product: Microsoft Windows 10. 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-2016-0049/ (Markdown: https://insights.sbomify.com/CVE-2016-0049/index.md)","id":"CVE-2016-0049","markdown":"https://insights.sbomify.com/CVE-2016-0049/index.md","name":"CVE-2016-0049","record":{"aliases":["GHSA-xfcg-5cmm-j3j6"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Windows Kerberos","requires_auth":"none","summary":"Remote attackers can bypass authentication in Windows Kerberos by deploying a crafted Key Distribution Center, allowing unauthorized sign-in.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"windows_10","vendor":"microsoft"},{"product":"windows_7","vendor":"microsoft"},{"product":"windows_8.1","vendor":"microsoft"},{"product":"windows_server_2008","vendor":"microsoft"},{"product":"windows_server_2012","vendor":"microsoft"},{"product":"windows_vista","vendor":"microsoft"}],"cvss":{"score":6.2,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-255","name":null}],"description":"Kerberos in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, and Windows 10 Gold and 1511 does not properly validate password changes, which allows remote attackers to bypass authentication by deploying a crafted Key Distribution Center (KDC) and then performing a sign-in action, aka \"Windows Kerberos Security Feature Bypass.\"","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2016-02-15","github_poc":1,"max_poc_stars":51,"metasploit":0,"nuclei":0,"refs":[{"date":"2016-02-18T22:38:51Z","kind":"github_poc","ref":"https://github.com/JackOfMostTrades/bluebox","stars":51,"title":"Automated Exploit Toolkit for CVE-2015-6095 and CVE-2016-0049"},{"date":"2016-02-15","kind":"exploitdb","ref":"39442","stars":null,"title":"Microsoft Windows - Kerberos Security Feature Bypass (MS16-014)"}],"tier":"weaponised"},"has_fix":null,"headline":"Security feature bypass in n/a","id":"CVE-2016-0049","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:windows_10","products":["microsoft:windows_10","microsoft:windows_7","microsoft:windows_8.1","microsoft:windows_server_2008","microsoft:windows_server_2012","microsoft:windows_vista"],"type":"security_feature_bypass","year":"2016"},"n_packages":0,"n_references":5,"next":{"headline":"Denial of service in n/a","id":"CVE-2016-0050"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2016-0048"},"products":["n/a"],"published":"2016-02-10","related":[{"cvss_score":8.8,"headline":"Microsoft Windows Adobe Type Manager Library Remote Code Execution","id":"CVE-2015-2426","kev_date_added":"2022-03-28","published":"2015-07-20"},{"cvss_score":6.6,"headline":"Microsoft Windows Mount Manager Privilege Escalation","id":"CVE-2015-1769","kev_date_added":"2022-05-25","published":"2015-08-15"},{"cvss_score":10,"headline":"Windows Hard Link Elevation of Privilege Vulnerability","id":"CVE-2020-1467","kev_date_added":null,"published":"2020-08-17"},{"cvss_score":9.9,"headline":"Windows TCP/IP Remote Code Execution Vulnerability","id":"CVE-2021-26424","kev_date_added":null,"published":"2021-08-12"},{"cvss_score":9.9,"headline":"Windows Hyper-V Remote Code Execution Vulnerability","id":"CVE-2021-28476","kev_date_added":null,"published":"2021-05-11"},{"cvss_score":9.9,"headline":"Windows Hyper-V Remote Code Execution Vulnerability","id":"CVE-2021-26867","kev_date_added":null,"published":"2021-03-11"},{"cvss_score":9.9,"headline":"Security feature bypass in Windows","id":"CVE-2019-1384","kev_date_added":null,"published":"2019-11-12"}],"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":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Remote attackers can bypass authentication in Windows Kerberos by deploying a crafted Key Distribution Center, allowing unauthorized sign-in.","url":"https://insights.sbomify.com/CVE-2016-0049/"}