cnvd - cnvd-2020-50290

CNVD-2020-50290

Vulnerability from cnvd - Published: 2020-09-03

Title

ACTi NVR3 Standard Server缓冲区溢出漏洞

Description

ACTi是ACTI公司生产的网络摄像机系列。 ACTi NVR3 Standard Server中的ActiveMediaServer.exe文件存在缓冲区溢出漏洞。远程攻击者可借助格式错误的payload利用该漏洞终止应用程序。

Severity

中

Patch Name

ACTi NVR3 Standard Server缓冲区溢出漏洞的补丁

Patch Description

ACTi是ACTI公司生产的网络摄像机系列。 ACTi NVR3 Standard Server中的ActiveMediaServer.exe文件存在缓冲区错误漏洞。远程攻击者可借助格式错误的payload利用该漏洞终止应用程序。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.acti.com/

Reference

https://www.exploit-db.com/exploits/48731; https://nvd.nist.gov/vuln/detail/CVE-2020-15956

Impacted products

Name
ACTi NVR3 Standard Server 3.0.12.42

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15956",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15956"
    }
  },
  "description": "ACTi\u662fACTI\u516c\u53f8\u751f\u4ea7\u7684\u7f51\u7edc\u6444\u50cf\u673a\u7cfb\u5217\u3002\n\nACTi NVR3 Standard Server\u4e2d\u7684ActiveMediaServer.exe\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u683c\u5f0f\u9519\u8bef\u7684payload\u5229\u7528\u8be5\u6f0f\u6d1e\u7ec8\u6b62\u5e94\u7528\u7a0b\u5e8f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.acti.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-50290",
  "openTime": "2020-09-03",
  "patchDescription": "ACTi\u662fACTI\u516c\u53f8\u751f\u4ea7\u7684\u7f51\u7edc\u6444\u50cf\u673a\u7cfb\u5217\u3002\nACTi NVR3 Standard Server\u4e2d\u7684ActiveMediaServer.exe\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u9519\u8bef\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u683c\u5f0f\u9519\u8bef\u7684payload\u5229\u7528\u8be5\u6f0f\u6d1e\u7ec8\u6b62\u5e94\u7528\u7a0b\u5e8f\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "ACTi NVR3 Standard Server\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ACTi NVR3 Standard Server 3.0.12.42"
  },
  "referenceLink": "https://www.exploit-db.com/exploits/48731; https://nvd.nist.gov/vuln/detail/CVE-2020-15956",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-07",
  "title": "ACTi NVR3 Standard Server\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-15956 (GCVE-0-2020-15956)

Vulnerability from cvelistv5 – Published: 2020-08-04 19:03 – Updated: 2024-08-04 13:30

Summary

ActiveMediaServer.exe in ACTi NVR3 Standard Server 3.0.12.42 allows remote unauthenticated attackers to trigger a buffer overflow and application termination via a malformed payload.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www2.acti.com/nvr3	x_refsource_MISC
	https://github.com/megamagnus/cve-2020-15956	x_refsource_MISC
	http://packetstormsecurity.com/files/158771/ACTi-…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-04T13:30:23.526Z",
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          },
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              "x_refsource_MISC",
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            ],
            "url": "http://packetstormsecurity.com/files/158771/ACTi-NVR3-Standard-Professional-Server-3.0.12.42-Denial-Of-Service.html"
          }
        ],
        "title": "CVE Program Container"
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    ],
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          "versions": [
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          "url": "http://packetstormsecurity.com/files/158771/ACTi-NVR3-Standard-Professional-Server-3.0.12.42-Denial-Of-Service.html"
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          "STATE": "PUBLIC"
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2020-08-04T19:03:35",
    "dateReserved": "2020-07-27T00:00:00",
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}

Sightings

Author	Source	Type	Date

Nomenclature

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.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Action not permitted

CNVD-2020-50290

CVE-2020-15956 (GCVE-0-2020-15956)

Tags

Sightings

Nomenclature