{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-22543 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-22543 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-22543 is a high-severity denial of service vulnerability in SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel), published on 9 Feb 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-2022-22543 and fix it if it is affected.\n\nWhat it is: CVE-2022-22543 is a high-severity denial of service vulnerability in SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel), published on 9 Feb 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-2022-22543 in the wild and no public exploit code.\n\nAffected product: SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel). 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-2022-22543/ (Markdown: https://insights.sbomify.com/CVE-2022-22543/index.md)","id":"CVE-2022-22543","markdown":"https://insights.sbomify.com/CVE-2022-22543/index.md","name":"CVE-2022-22543","record":{"aliases":["GHSA-rmj9-w393-hxwf"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP NetWeaver Kernel","requires_auth":"none","summary":"An unauthorized remote user can cause a Denial-of-Service by exploiting insufficient validation of sap-passport information in the SAP NetWeaver Kernel.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"netweaver_abap","vendor":"sap"},{"product":"netweaver_as_abap","vendor":"sap"}],"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":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel) - versions KERNEL 7.22, 8.04, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, KRNL64UC 8.04, 7.22, 7.22EXT, 7.49, 7.53, KRNL64NUC 7.22, 7.22EXT, 7.49, does not sufficiently validate sap-passport information, which could lead to a Denial-of-Service attack. This allows an unauthorized remote user to provoke a breakdown of the SAP Web Dispatcher or Kernel work process. The crashed process can be restarted immediately, other processes are not affected.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel)","id":"CVE-2022-22543","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Missing authorization in SAP Solution Manager (Diagnostics Root Cause Analysis Tools)","id":"CVE-2022-22544"},"packages":[],"prev":{"headline":"Information disclosure in SAP S/4HANA (Supplier Factsheet and Enterprise Search for Business Partner, Supplier and Customer)","id":"CVE-2022-22542"},"products":["SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel)"],"published":"2022-02-09","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-4341","kev_date_added":null,"published":"2012-08-15"},{"cvss_score":9,"headline":"Auth bypass in SAP NetWeaver AS ABAP and ABAP Platform","id":"CVE-2021-27610","kev_date_added":null,"published":"2021-06-16"},{"cvss_score":8.8,"headline":"Business logic in SAP NetWeaver AS ABAP and ABAP Platform","id":"CVE-2021-38178","kev_date_added":null,"published":"2021-10-12"},{"cvss_score":7.5,"headline":"Denial of service in SAP NetWeaver AS ABAP and ABAP Platform","id":"CVE-2021-38181","kev_date_added":null,"published":"2021-10-12"},{"cvss_score":7.5,"headline":"Denial of service in SAP NetWeaver AS for ABAP (RFC Gateway)","id":"CVE-2021-27597","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":7.5,"headline":"Memory corruption in SAP NetWeaver AS for ABAP (RFC Gateway)","id":"CVE-2021-27633","kev_date_added":null,"published":"2021-06-09"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["SAP SE"]},"summary":"An unauthorized remote user can cause a Denial-of-Service by exploiting insufficient validation of sap-passport information in the SAP NetWeaver Kernel.","url":"https://insights.sbomify.com/CVE-2022-22543/"}