{"answers":{"affected":"2 open source packages ship an affected version, including org.jboss.xnio:xnio-all. It affects 4 products.","exploited":"There is no known exploitation of CVE-2022-0084 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2022-0084 is a high-severity denial of service vulnerability in Redhat Single Sign-On, published on 26 Aug 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-2022-0084 and fix it if it is affected.\n\nWhat it is: CVE-2022-0084 is a high-severity denial of service vulnerability in Redhat Single Sign-On, published on 26 Aug 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-2022-0084 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jboss.xnio:xnio-all (Maven): affected all versions up to 3.8.7.Final; no fix listed\n- org.jboss.xnio:xnio-all (Maven): affected all versions up to 3.8.7.Final; no fix listed\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-2022-0084/ (Markdown: https://insights.sbomify.com/CVE-2022-0084/index.md)","id":"CVE-2022-0084","markdown":"https://insights.sbomify.com/CVE-2022-0084/index.md","name":"CVE-2022-0084","record":{"aliases":["DEBIAN-CVE-2022-0084","GHSA-76fg-mhrg-fmmg","OESA-2026-1047","UBUNTU-CVE-2022-0084"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"XNIO library","requires_auth":"none","summary":"An attacker can cause disk fill-up or performance degradation by sending flawed requests that trigger excessive logging in the XNIO library.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"integration_camel_k","vendor":"redhat"},{"product":"integration_camel_quarkus","vendor":"redhat"},{"product":"single_sign-on","vendor":"redhat"},{"product":"xnio","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":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill-up.","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":"XNIO `notifyReadClosed` method logging message to unexpected end","id":"CVE-2022-0084","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"redhat:single_sign-on","products":["redhat:single_sign-on"],"type":"denial_of_service","year":"2022"},"n_packages":2,"n_references":4,"next":{"headline":"Server-Side Request Forgery (SSRF) in dompdf/dompdf","id":"CVE-2022-0085"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["3.8.7.Final"],"package":"org.jboss.xnio:xnio-all","purl":null,"source":"GHSA-76fg-mhrg-fmmg"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["3.8.7.Final"],"package":"org.jboss.xnio:xnio-all","purl":"pkg:maven/org.jboss.xnio/xnio-all","source":"GHSA-76fg-mhrg-fmmg"}],"prev":{"headline":"Generation of Error Message Containing Sensitive Information in livehelperchat/livehelperchat","id":"CVE-2022-0083"},"products":["xnio"],"published":"2022-08-26","related":[{"cvss_score":7.5,"headline":"Undertow vulnerable to Dos via Large AJP request","id":"CVE-2022-2053","kev_date_added":null,"published":"2022-08-05"}],"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":"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":"2024-08-02","vendors":["n/a"]},"summary":"An attacker can cause disk fill-up or performance degradation by sending flawed requests that trigger excessive logging in the XNIO library.","url":"https://insights.sbomify.com/CVE-2022-0084/"}