{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-0918 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-0918 is a high-severity denial of service vulnerability in Redhat Enterprise Linux, published on 16 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-0918 and fix it if it is affected.\n\nWhat it is: CVE-2022-0918 is a high-severity denial of service vulnerability in Redhat Enterprise Linux, published on 16 Mar 2022. 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-2022-0918 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise Linux. 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-2022-0918/ (Markdown: https://insights.sbomify.com/CVE-2022-0918/index.md)","id":"CVE-2022-0918","markdown":"https://insights.sbomify.com/CVE-2022-0918/index.md","name":"CVE-2022-0918","record":{"aliases":["DEBIAN-CVE-2022-0918","GHSA-2h5q-vphx-mcwx","RHSA-2022:2210","UBUNTU-CVE-2022-0918","openSUSE-SU-2024:11963-1"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"LDAP directory server","requires_auth":"none","summary":"An unauthenticated attacker can crash the 389 Directory Server by sending a single malicious message, causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"389-ds-base","vendor":"port389"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.","ecosystems":["Red Hat:directory_server:11.5::el8","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":"2022-05-10","github_poc":1,"max_poc_stars":5,"metasploit":0,"nuclei":0,"refs":[{"date":"2022-05-10T03:50:18Z","kind":"github_poc","ref":"https://github.com/NathanMulbrook/CVE-2022-0918","stars":5,"title":"CVE-2022-0918"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Denial of service in 389-ds-base","id":"CVE-2022-0918","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux"],"type":"denial_of_service","year":"2022"},"n_packages":13,"n_references":4,"next":{"headline":"Salon booking system \u003c 7.6.3 - Unauthenticated Sensitive Data Disclosure","id":"CVE-2022-0919"},"packages":[{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base","purl":"pkg:rpm/redhat/389-ds-base","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base-debuginfo","purl":"pkg:rpm/redhat/389-ds-base-debuginfo","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base-debugsource","purl":"pkg:rpm/redhat/389-ds-base-debugsource","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base-devel","purl":"pkg:rpm/redhat/389-ds-base-devel","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base-legacy-tools","purl":"pkg:rpm/redhat/389-ds-base-legacy-tools","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base-legacy-tools-debuginfo","purl":"pkg:rpm/redhat/389-ds-base-legacy-tools-debuginfo","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base-libs","purl":"pkg:rpm/redhat/389-ds-base-libs","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base-libs-debuginfo","purl":"pkg:rpm/redhat/389-ds-base-libs-debuginfo","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base-snmp","purl":"pkg:rpm/redhat/389-ds-base-snmp","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"389-ds-base-snmp-debuginfo","purl":"pkg:rpm/redhat/389-ds-base-snmp-debuginfo","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"cockpit-389-ds","purl":"pkg:rpm/redhat/cockpit-389-ds","source":"RHSA-2022:2210"},{"ecosystem":"Red Hat:directory_server:11.5::el8","fixed":["0:1.4.3.29-3.module+el8dsrv+14615+a86efbbf"],"introduced":["0"],"last_affected":[],"package":"python3-lib389","purl":"pkg:rpm/redhat/python3-lib389","source":"RHSA-2022:2210"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.1.1~git4.b7f891097-1.1"],"introduced":["0"],"last_affected":[],"package":"389-ds","purl":"pkg:rpm/opensuse/389-ds\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:11963-1"}],"prev":{"headline":"Broken authentication on Logitech Options due to misvalidation of Oauth state parameter","id":"CVE-2022-0916"},"products":["389-ds-base"],"published":"2022-03-16","related":[{"cvss_score":7.5,"headline":"Use after free in 389-ds-base","id":"CVE-2021-4091","kev_date_added":null,"published":"2022-02-18"},{"cvss_score":6.5,"headline":"Auth bypass in 389-ds-base","id":"CVE-2021-3652","kev_date_added":null,"published":"2022-04-18"}],"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":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2025-11-03","vendors":["n/a"]},"summary":"An unauthenticated attacker can crash the 389 Directory Server by sending a single malicious message, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2022-0918/"}