{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-31998 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-31998 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-31998 is a medium-severity memory corruption vulnerability in Ubiquiti Aircube, published on 18 Jul 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-2023-31998 and fix it if it is affected.\n\nWhat it is: CVE-2023-31998 is a medium-severity memory corruption vulnerability in Ubiquiti Aircube, published on 18 Jul 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-2023-31998 in the wild and no public exploit code.\n\nAffected product: Ubiquiti Aircube. 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-2023-31998/ (Markdown: https://insights.sbomify.com/CVE-2023-31998/index.md)","id":"CVE-2023-31998","markdown":"https://insights.sbomify.com/CVE-2023-31998/index.md","name":"CVE-2023-31998","record":{"aliases":["GHSA-jfwr-hq92-w8gg"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Ubiquiti network devices","requires_auth":"none","summary":"A heap overflow in Ubiquiti EdgeRouters and Aircubes allows attackers to disrupt UPnP services, causing denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"aircube_firmware","vendor":"ui"},{"product":"edgemax_edgerouter_firmware","vendor":"ui"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A heap overflow vulnerability found in EdgeRouters and Aircubes allows a malicious actor to interrupt UPnP service to said devices.","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 Aircube","id":"CVE-2023-31998","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"@fastify/oauth2 vulnerable to Cross Site Request Forgery due to reused Oauth2 state","id":"CVE-2023-31999"},"packages":[],"prev":{"headline":"UniFi OS 3.1 introduces a misconfiguration on consoles running UniFi Network that allows users on a local network to access MongoDB.","id":"CVE-2023-31997"},"products":["Aircube","EdgeRouter"],"published":"2023-07-18","related":[],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-29","vendors":["Ubiquiti"]},"summary":"A heap overflow in Ubiquiti EdgeRouters and Aircubes allows attackers to disrupt UPnP services, causing denial of service.","url":"https://insights.sbomify.com/CVE-2023-31998/"}