{"answers":{"affected":"It affects 9 products.","exploited":"There is no known exploitation of CVE-2023-34552 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-34552 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-34552 is a medium-severity memory corruption vulnerability in n/a, published on 1 Aug 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-2023-34552 and fix it if it is affected.\n\nWhat it is: CVE-2023-34552 is a medium-severity memory corruption vulnerability in n/a, published on 1 Aug 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-2023-34552 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-2023-34552/ (Markdown: https://insights.sbomify.com/CVE-2023-34552/index.md)","id":"CVE-2023-34552","markdown":"https://insights.sbomify.com/CVE-2023-34552/index.md","name":"CVE-2023-34552","record":{"aliases":["GHSA-9m3r-v8gg-v29j"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"EZVIZ security camera","requires_auth":"none","summary":"Unauthenticated attackers on the local network can achieve remote code execution via stack buffer overflows in EZVIZ cameras.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cs-c6n-a0-1c2wfr-mul_firmware","vendor":"ezviz"},{"product":"cs-c6n-b0-1g2wf_firmware","vendor":"ezviz"},{"product":"cs-c6n-r101-1g2wf_firmware","vendor":"ezviz"},{"product":"cs-cv248-a0-32wmfr_firmware","vendor":"ezviz"},{"product":"cs-cv310-a0-1b2wfr_firmware","vendor":"ezviz"},{"product":"cs-cv310-a0-1c2wfr-c_firmware","vendor":"ezviz"},{"product":"cs-cv310-a0-1c2wfr_firmware","vendor":"ezviz"},{"product":"cs-cv310-a0-3c2wfrl-1080p_firmware","vendor":"ezviz"},{"product":"lc1c_firmware","vendor":"ezviz"}],"cvss":{"score":4,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"In certain EZVIZ products, two stack based buffer overflows in mulicast_parse_sadp_packet and mulicast_get_pack_type functions of the SADP multicast protocol can allow an unauthenticated attacker present on the same local network as the camera to achieve remote code execution. This affects CS-C6N-B0-1G2WF Firmware versions before V5.3.0 build 230215 and CS-C6N-R101-1G2WF Firmware versions before V5.3.0 build 230215 and CS-CV310-A0-1B2WFR Firmware versions before V5.3.0 build 230221 and CS-CV310-A0-1C2WFR-C Firmware versions before V5.3.2 build 230221 and CS-C6N-A0-1C2WFR-MUL Firmware versions before V5.3.2 build 230218 and CS-CV310-A0-3C2WFRL-1080p Firmware versions before V5.2.7 build 230302 and CS-CV310-A0-1C2WFR Wifi IP66 2.8mm 1080p Firmware versions before V5.3.2 build 230214 and CS-CV248-A0-32WMFR Firmware versions before V5.2.3 build 230217 and EZVIZ LC1C Firmware versions before V5.3.4 build 230214.","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-2023-34552","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":"Security feature bypass in n/a","id":"CVE-2023-34553"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2023-34551"},"products":["n/a"],"published":"2023-08-01","related":[{"cvss_score":8,"headline":"Memory corruption in n/a","id":"CVE-2023-34551","kev_date_added":null,"published":"2023-08-01"}],"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":"total"},"state":"PUBLISHED","updated":"2026-07-09","vendors":["n/a"]},"summary":"Unauthenticated attackers on the local network can achieve remote code execution via stack buffer overflows in EZVIZ cameras.","url":"https://insights.sbomify.com/CVE-2023-34552/"}