{"answers":{"affected":"3 open source packages ship an affected version, including keylime. It affects 9 products.","exploited":"There is no known exploitation of CVE-2023-38201 in the wild and no public exploit code.","fix":"Upgrade keylime to 7.5.0 or later.","what":"CVE-2023-38201 is a medium-severity authentication bypass vulnerability in Fedoraproject Fedora, published on 25 Aug 2023. 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-2023-38201 and fix it if it is affected.\n\nWhat it is: CVE-2023-38201 is a medium-severity authentication bypass vulnerability in Fedoraproject Fedora, published on 25 Aug 2023. 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-2023-38201 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- keylime (PyPI): affected all versions; fixed in 7.5.0\n- keylime (PyPI): affected all versions; fixed in 7.5.0\n- keylime (PyPI): affected all versions; fixed in 7.5.0\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-2023-38201/ (Markdown: https://insights.sbomify.com/CVE-2023-38201/index.md)","id":"CVE-2023-38201","markdown":"https://insights.sbomify.com/CVE-2023-38201/index.md","name":"CVE-2023-38201","record":{"aliases":["GHSA-f4r5-q63f-gcww","PYSEC-2023-160","SUSE-SU-2023:3525-1","openSUSE-SU-2024:13287-1"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Keylime registrar","requires_auth":"none","summary":"Attackers can bypass challenge-response checks to impersonate agents, compromising registrar database integrity and hiding machine status.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"keylime","vendor":"keylime"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"enterprise_linux_eus","vendor":"redhat"},{"product":"enterprise_linux_for_ibm_z_systems","vendor":"redhat"},{"product":"enterprise_linux_for_ibm_z_systems_eus","vendor":"redhat"},{"product":"enterprise_linux_for_power_little_endian","vendor":"redhat"},{"product":"enterprise_linux_for_power_little_endian_eus","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"A flaw was found in the Keylime registrar that could allow a bypass of the challenge-response protocol during agent registration. This issue may allow an attacker to impersonate an agent and hide the true status of a monitored machine if the fake agent is added to the verifier list by a legitimate user, resulting in a breach of the integrity of the registrar database.","ecosystems":["PyPI","SUSE:Linux Enterprise Module for Basesystem 15 SP4","SUSE:Linux Enterprise Module for Basesystem 15 SP5","openSUSE:Leap 15.4","openSUSE:Leap 15.5"],"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":"Keylime: challenge-response protocol bypass during agent registration","id":"CVE-2023-38201","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"fedoraproject:fedora","products":["fedoraproject:fedora","redhat:enterprise_linux","redhat:enterprise_linux_eus","redhat:enterprise_linux_for_ibm_z_systems","redhat:enterprise_linux_for_ibm_z_systems_eus","redhat:enterprise_linux_for_power_little_endian","redhat:enterprise_linux_for_power_little_endian_eus","redhat:enterprise_linux_server_aus"],"type":"auth_bypass","year":"2023"},"n_packages":7,"n_references":5,"next":{"headline":"Adobe ColdFusion Deserialization of Untrusted Data","id":"CVE-2023-38203"},"packages":[{"ecosystem":"PyPI","fixed":["7.5.0"],"introduced":["0"],"last_affected":[],"package":"keylime","purl":null,"source":"GHSA-f4r5-q63f-gcww"},{"ecosystem":"PyPI","fixed":["7.5.0"],"introduced":["0"],"last_affected":[],"package":"keylime","purl":"pkg:pypi/keylime","source":"GHSA-f4r5-q63f-gcww"},{"ecosystem":"PyPI","fixed":["7.5.0"],"introduced":["0"],"last_affected":[],"package":"keylime","purl":"pkg:pypi/keylime","source":"PYSEC-2023-160"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","fixed":["6.3.2-150400.4.20.1"],"introduced":["0"],"last_affected":[],"package":"keylime","purl":"pkg:rpm/suse/keylime\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4","source":"SUSE-SU-2023:3525-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP5","fixed":["6.3.2-150400.4.20.1"],"introduced":["0"],"last_affected":[],"package":"keylime","purl":"pkg:rpm/suse/keylime\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5","source":"SUSE-SU-2023:3525-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["6.3.2-150400.4.20.1"],"introduced":["0"],"last_affected":[],"package":"keylime","purl":"pkg:rpm/opensuse/keylime\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2023:3525-1"},{"ecosystem":"openSUSE:Leap 15.5","fixed":["6.3.2-150400.4.20.1"],"introduced":["0"],"last_affected":[],"package":"keylime","purl":"pkg:rpm/opensuse/keylime\u0026distro=openSUSE%20Leap%2015.5","source":"SUSE-SU-2023:3525-1"}],"prev":{"headline":"Keylime: registrar is subject to a dos against ssl connections","id":"CVE-2023-38200"},"products":["Red Hat Enterprise Linux 9"],"published":"2023-08-25","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"2025-11-20","vendors":["Red Hat"]},"summary":"Attackers can bypass challenge-response checks to impersonate agents, compromising registrar database integrity and hiding machine status.","url":"https://insights.sbomify.com/CVE-2023-38201/"}