FKIE_CVE-2023-34552

Vulnerability from fkie_nvd - Published: 2023-08-01 18:15 - Updated: 2025-02-12 19:15
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
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.
References
cve@mitre.orghttp://ezviz.comProduct
cve@mitre.orghttps://www.ezviz.com/data-security/security-notice/detail/827Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://ezviz.comProduct
af854a3a-2127-422b-91ae-364da2661108https://www.ezviz.com/data-security/security-notice/detail/827Vendor Advisory
Impacted products
Vendor Product Version
ezviz cs-c6n-b0-1g2wf_firmware *
ezviz cs-c6n-b0-1g2wf -
ezviz cs-c6n-r101-1g2wf_firmware *
ezviz cs-c6n-r101-1g2wf -
ezviz cs-cv310-a0-1b2wfr_firmware *
ezviz cs-cv310-a0-1b2wfr -
ezviz cs-cv310-a0-1c2wfr-c_firmware *
ezviz cs-cv310-a0-1c2wfr-c -
ezviz cs-c6n-a0-1c2wfr-mul_firmware *
ezviz cs-c6n-a0-1c2wfr-mul -
ezviz cs-cv310-a0-3c2wfrl-1080p_firmware *
ezviz cs-cv310-a0-3c2wfrl-1080p -
ezviz cs-cv310-a0-1c2wfr_firmware *
ezviz cs-cv310-a0-1c2wfr -
ezviz cs-cv248-a0-32wmfr_firmware *
ezviz cs-cv248-a0-32wmfr -
ezviz lc1c_firmware *
ezviz lc1c -
To clipboard 

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      "lang": "en",
      "value": "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."
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      "value": "En determinados productos EZVIZ, dos desbordamientos de b\u00fafer basados en pila en las funciones mulicast_parse_sadp_packet y mulicast_get_pack_type del protocolo de multidifusi\u00f3n SADP pueden permitir a un atacante no autenticado presente en la misma red local que la c\u00e1mara lograr la ejecuci\u00f3n remota de c\u00f3digo. Esto afecta a las versiones de firmware CS-C6N-B0-1G2WF anteriores a V5.3.0 build 230215 y a las versiones de firmware CS-C6N-R101-1G2WF anteriores a V5.3.0 build 230215 y a las versiones de firmware CS-CV310-A0-1B2WFR anteriores a V5.3.0 build 230221 y a las versiones de firmware CS-CV310-A0-1C2WFR-C anteriores a V5.3.2 build 230221 y a las versiones de firmware CS-C6N-A0-1C2WFR-MUL anteriores a V5.3.2 build 230218 y a las versiones de firmware CS-C6N-A0-1C2WFR-MUL anteriores a V5.3.2 build 230218 y a las versiones de firmware CS-CV310-A0-3C2WFRL-1080p anteriores a V5.2.7 build 230302 y a las versiones de firmware CS-CV310-A0-1C2WFR Wifi IP66 2.8mm 1080p anteriores a V5.3.2 build 230214 y a las versiones de firmware CS-CV248-A0-32WMFR anteriores a V5.2.3 build 230217 y a las versiones de firmware EZVIZ LC1C anteriores a V5.3.4 build 230214."
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  "id": "CVE-2023-34552",
  "lastModified": "2025-02-12T19:15:08.787",
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    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
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          "userInteraction": "NONE",
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  "published": "2023-08-01T18:15:10.057",
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      "tags": [
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      "url": "http://ezviz.com"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-787"
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.