{"answers":{"affected":"4 open source packages ship an affected version, including io.undertow:undertow-core.","exploited":"There is no known exploitation of CVE-2023-1973 in the wild and no public exploit code.","fix":"Upgrade io.undertow:undertow-core to a fixed version for your release line: 2.2.32.Final or 2.3.13.Final.","what":"CVE-2023-1973 is a high-severity denial of service vulnerability in Red Hat JBoss Enterprise Application Platform 7, published on 7 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-1973 and fix it if it is affected.\n\nWhat it is: CVE-2023-1973 is a high-severity denial of service vulnerability in Red Hat JBoss Enterprise Application Platform 7, published on 7 Nov 2024. 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-2023-1973 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- io.undertow:undertow-core (Maven): affected all versions; fixed in 2.2.32.Final\n- io.undertow:undertow-core (Maven): affected all versions; fixed in 2.2.32.Final\n- io.undertow:undertow-core (Maven): affected from 2.3.0.Alpha1; fixed in 2.3.13.Final\n- io.undertow:undertow-core (Maven): affected from 2.3.0.Alpha1; fixed in 2.3.13.Final\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-2023-1973/ (Markdown: https://insights.sbomify.com/CVE-2023-1973/index.md)","id":"CVE-2023-1973","markdown":"https://insights.sbomify.com/CVE-2023-1973/index.md","name":"CVE-2023-1973","record":{"aliases":["DEBIAN-CVE-2023-1973","GHSA-97cq-f4jm-mv8h","OESA-2024-2419","UBUNTU-CVE-2023-1973"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Undertow web server","requires_auth":"none","summary":"Attackers can cause server memory exhaustion and denial of service by sending crafted requests to the Undertow web server.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","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-20","name":"Improper Input Validation"}],"description":"A flaw was found in Undertow package. Using the FormAuthenticationMechanism, a malicious user could trigger a Denial of Service by sending crafted requests, leading the server to an OutofMemory error, exhausting the server's memory.","ecosystems":["Maven"],"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":"Undertow: unrestricted request storage leads to memory exhaustion","id":"CVE-2023-1973","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":4,"n_references":8,"next":{"headline":"Exposure of Sensitive Information Through Metadata in answerdev/answer","id":"CVE-2023-1974"},"packages":[{"ecosystem":"Maven","fixed":["2.2.32.Final"],"introduced":["0"],"last_affected":[],"package":"io.undertow:undertow-core","purl":null,"source":"GHSA-97cq-f4jm-mv8h"},{"ecosystem":"Maven","fixed":["2.2.32.Final"],"introduced":["0"],"last_affected":[],"package":"io.undertow:undertow-core","purl":"pkg:maven/io.undertow/undertow-core","source":"GHSA-97cq-f4jm-mv8h"},{"ecosystem":"Maven","fixed":["2.3.13.Final"],"introduced":["2.3.0.Alpha1"],"last_affected":[],"package":"io.undertow:undertow-core","purl":null,"source":"GHSA-97cq-f4jm-mv8h"},{"ecosystem":"Maven","fixed":["2.3.13.Final"],"introduced":["2.3.0.Alpha1"],"last_affected":[],"package":"io.undertow:undertow-core","purl":"pkg:maven/io.undertow/undertow-core","source":"GHSA-97cq-f4jm-mv8h"}],"prev":{"headline":"Memory corruption in binutils","id":"CVE-2023-1972"},"products":["Red Hat JBoss Enterprise Application Platform 7","Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8","Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9","Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7","Red Hat JBoss Enterprise Application Platform 8","Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8","Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9"],"published":"2024-11-07","related":[],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-07","vendors":["Red Hat"]},"summary":"Attackers can cause server memory exhaustion and denial of service by sending crafted requests to the Undertow web server.","url":"https://insights.sbomify.com/CVE-2023-1973/"}