{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-25642 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-25642 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-25642 is a medium-severity memory corruption vulnerability in ZTE MC801A, published on 14 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-25642 and fix it if it is affected.\n\nWhat it is: CVE-2023-25642 is a medium-severity memory corruption vulnerability in ZTE MC801A, published on 14 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-25642 in the wild and no public exploit code.\n\nAffected product: ZTE MC801A. 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-2023-25642/ (Markdown: https://insights.sbomify.com/CVE-2023-25642/index.md)","id":"CVE-2023-25642","markdown":"https://insights.sbomify.com/CVE-2023-25642/index.md","name":"CVE-2023-25642","record":{"aliases":["GHSA-q3f5-cm95-p5vp"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ZTE mobile internet","requires_auth":"high_privilege","summary":"An authenticated attacker can cause a denial of service via buffer overflow in ZTE mobile internet products due to insufficient TCP port validation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zte","cpe":[{"product":"mc801a1_firmware","vendor":"zte"},{"product":"mc801a_firmware","vendor":"zte"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"There is a buffer overflow vulnerability in some ZTE mobile internet producsts. Due to insufficient validation of tcp port parameter, an authenticated attacker could use the vulnerability to perform a denial of service attack.","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":"Two Vulnerabilities in Some ZTE Mobile Internet Products","id":"CVE-2023-25642","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":"Two Vulnerabilities in Some ZTE Mobile Internet Products","id":"CVE-2023-25643"},"packages":[],"prev":{"headline":"Security feature bypass in NAVER Whale browser","id":"CVE-2023-25632"},"products":["MC801A","MC801A1"],"published":"2023-12-14","related":[{"cvss_score":8.4,"headline":"Two Vulnerabilities in Some ZTE Mobile Internet Products","id":"CVE-2023-25643","kev_date_added":null,"published":"2023-12-14"},{"cvss_score":6.5,"headline":"Denial of Service Vulnerability in Some ZTE Mobile Internet Products","id":"CVE-2023-25644","kev_date_added":null,"published":"2023-12-14"}],"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":"2024-08-02","vendors":["ZTE"]},"summary":"An authenticated attacker can cause a denial of service via buffer overflow in ZTE mobile internet products due to insufficient TCP port validation.","url":"https://insights.sbomify.com/CVE-2023-25642/"}