{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-50784 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-50784 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-50784 is a high-severity memory corruption vulnerability in n/a, published on 16 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-50784 and fix it if it is affected.\n\nWhat it is: CVE-2023-50784 is a high-severity memory corruption vulnerability in n/a, published on 16 Dec 2023. 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-2023-50784 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2023-50784/ (Markdown: https://insights.sbomify.com/CVE-2023-50784/index.md)","id":"CVE-2023-50784","markdown":"https://insights.sbomify.com/CVE-2023-50784/index.md","name":"CVE-2023-50784","record":{"aliases":["GHSA-qpj7-hjph-2v33"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"UnrealIRCd IRC server","requires_auth":"none","summary":"Unauthenticated remote attackers can crash the IRC server via oversized websocket packets, with potential code execution on older platforms.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"unrealircd","vendor":"unrealircd"}],"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-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A buffer overflow in websockets in UnrealIRCd 6.1.0 through 6.1.3 before 6.1.4 allows an unauthenticated remote attacker to crash the server by sending an oversized packet (if a websocket port is open). Remote code execution might be possible on some uncommon, older platforms.","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":"Memory corruption in n/a","id":"CVE-2023-50784","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Path traversal in n/a","id":"CVE-2023-50785"},"packages":[],"prev":{"headline":"Apache Airflow: Improper access control vulnerability on the \"varimport\" endpoint","id":"CVE-2023-50783"},"products":["n/a"],"published":"2023-12-16","related":[{"cvss_score":8.1,"headline":"Auth bypass in n/a","id":"CVE-2016-7144","kev_date_added":null,"published":"2017-01-18"},{"cvss_score":7.5,"headline":"Supply chain in n/a","id":"CVE-2010-2075","kev_date_added":null,"published":"2010-06-15"},{"cvss_score":6.8,"headline":"Memory corruption in n/a","id":"CVE-2009-4893","kev_date_added":null,"published":"2010-06-15"},{"cvss_score":5.5,"headline":"Privilege escalation in n/a","id":"CVE-2017-13649","kev_date_added":null,"published":"2017-08-23"},{"cvss_score":5,"headline":"Use after free in n/a","id":"CVE-2013-6413","kev_date_added":null,"published":"2014-05-19"},{"cvss_score":5,"headline":"Null dereference in n/a","id":"CVE-2013-7384","kev_date_added":null,"published":"2014-05-19"}],"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":"2025-11-04","vendors":["n/a"]},"summary":"Unauthenticated remote attackers can crash the IRC server via oversized websocket packets, with potential code execution on older platforms.","url":"https://insights.sbomify.com/CVE-2023-50784/"}