{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-2698 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-2698 is a high-severity authentication bypass vulnerability in Red Hat Enterprise Linux 6, published on 12 Jun 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-2698 and fix it if it is affected.\n\nWhat it is: CVE-2024-2698 is a high-severity authentication bypass vulnerability in Red Hat Enterprise Linux 6, published on 12 Jun 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-2698 in the wild and no public exploit code.\n\nAffected product: Red Hat Enterprise Linux 6. 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-2024-2698/ (Markdown: https://insights.sbomify.com/CVE-2024-2698/index.md)","id":"CVE-2024-2698","markdown":"https://insights.sbomify.com/CVE-2024-2698/index.md","name":"CVE-2024-2698","record":{"aliases":["DEBIAN-CVE-2024-2698","GHSA-jhc8-v2x5-jvj5","UBUNTU-CVE-2024-2698"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"FreeIPA identity management","requires_auth":"low_privilege","summary":"Attackers can bypass delegation rules to impersonate any user and access target services due to flawed S4U2Proxy logic in FreeIPA.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"freeipa","vendor":"freeipa"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"A vulnerability was found in FreeIPA in how the initial implementation of MS-SFU by MIT Kerberos was missing a condition for granting the \"forwardable\" flag on S4U2Self tickets. Fixing this mistake required adding a special case for the check_allowed_to_delegate() function: If the target service argument is NULL, then it means the KDC is probing for general constrained delegation rules and not checking a specific S4U2Proxy request.\r\n\r\nIn FreeIPA 4.11.0, the behavior of ipadb_match_acl() was modified to match the changes from upstream MIT Kerberos 1.20. However, a mistake resulting in this mechanism applies in cases where the target service argument is set AND where it is unset. This results in S4U2Proxy requests being accepted regardless of whether or not there is a matching service delegation rule.","ecosystems":[],"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":"Freeipa: delegation rules allow a proxy service to impersonate any user to access another target service","id":"CVE-2024-2698","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2024"},"n_packages":0,"n_references":7,"next":{"headline":"Quarkus-core: leak of local configuration properties into quarkus applications","id":"CVE-2024-2700"},"packages":[],"prev":{"headline":"Swift Framework \u003c 2024.0.0 - Contributor+ Stored XSS via Shortcode","id":"CVE-2024-2697"},"products":["Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 8.8 Extended Update Support","Red Hat Enterprise Linux 9","Red Hat Enterprise Linux 9.2 Extended Update Support"],"published":"2024-06-12","related":[{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2015-5284","kev_date_added":null,"published":"2017-09-21"},{"cvss_score":9.6,"headline":"Freeipa: idm: ipa: freeipa: obtaining tgs with impersonating cname through trust relationships","id":"CVE-2026-11861","kev_date_added":null,"published":"2026-08-20"},{"cvss_score":8.8,"headline":"Information disclosure in ipa","id":"CVE-2012-5631","kev_date_added":null,"published":"2019-11-25"},{"cvss_score":8.8,"headline":"Security feature bypass in n/a","id":"CVE-2017-11191","kev_date_added":null,"published":"2017-09-27"},{"cvss_score":8.7,"headline":"Privilege escalation in Red Hat Enterprise Linux 10","id":"CVE-2026-13097","kev_date_added":null,"published":"2026-08-20"},{"cvss_score":8.2,"headline":"Missing authorization in Red Hat Enterprise Linux 10","id":"CVE-2026-19550","kev_date_added":null,"published":"2026-08-11"}],"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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-20","vendors":["Red Hat"]},"summary":"Attackers can bypass delegation rules to impersonate any user and access target services due to flawed S4U2Proxy logic in FreeIPA.","url":"https://insights.sbomify.com/CVE-2024-2698/"}