Vulnerability-Lookup

CNVD-2020-28053

Vulnerability from cnvd - Published: 2020-05-13

Title

Triangle MicroWorks DNP3 Outstation Libraries缓冲区溢出漏洞

Description

Triangle MicroWorks DNP3 Outstation Libraries是美国Triangle MicroWorks公司的一款能够在设备中添加对行业标准通信协议的支持的软件库。 Triangle MicroWorks DNP3 Outstation Libraries 3.16.00版本至3.25.01版本中存在缓冲区已漏洞，该漏洞源于程序未能正确进行边界检查。远程攻击者可借助特制消息利用该漏洞在系统上执行任意代码或导致应用程序崩溃。

Severity

高

Patch Name

Triangle MicroWorks DNP3 Outstation Libraries缓冲区溢出漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： http://www.trianglemicroworks.com/

Reference

https://www.us-cert.gov/ics/advisories/icsa-20-105-02

Impacted products

Name
Triangle MicroWorks DNP3 Outstation Libraries >=3.16.00，<=3.25.01

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-6996"
    }
  },
  "description": "Triangle MicroWorks DNP3 Outstation Libraries\u662f\u7f8e\u56fdTriangle MicroWorks\u516c\u53f8\u7684\u4e00\u6b3e\u80fd\u591f\u5728\u8bbe\u5907\u4e2d\u6dfb\u52a0\u5bf9\u884c\u4e1a\u6807\u51c6\u901a\u4fe1\u534f\u8bae\u7684\u652f\u6301\u7684\u8f6f\u4ef6\u5e93\u3002\n\nTriangle MicroWorks DNP3 Outstation Libraries 3.16.00\u7248\u672c\u81f33.25.01\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u5df2\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u8fdb\u884c\u8fb9\u754c\u68c0\u67e5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://www.trianglemicroworks.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-28053",
  "openTime": "2020-05-13",
  "patchDescription": "Triangle MicroWorks DNP3 Outstation Libraries\u662f\u7f8e\u56fdTriangle MicroWorks\u516c\u53f8\u7684\u4e00\u6b3e\u80fd\u591f\u5728\u8bbe\u5907\u4e2d\u6dfb\u52a0\u5bf9\u884c\u4e1a\u6807\u51c6\u901a\u4fe1\u534f\u8bae\u7684\u652f\u6301\u7684\u8f6f\u4ef6\u5e93\u3002\r\n\r\nTriangle MicroWorks DNP3 Outstation Libraries 3.16.00\u7248\u672c\u81f33.25.01\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u5df2\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u8fdb\u884c\u8fb9\u754c\u68c0\u67e5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "Triangle MicroWorks DNP3 Outstation Libraries\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Triangle MicroWorks DNP3 Outstation Libraries \u003e=3.16.00\uff0c\u003c=3.25.01"
  },
  "referenceLink": "https://www.us-cert.gov/ics/advisories/icsa-20-105-02",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-15",
  "title": "Triangle MicroWorks DNP3 Outstation Libraries\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-6996 (GCVE-0-2020-6996)

Vulnerability from cvelistv5 – Published: 2020-04-15 18:46 – Updated: 2024-08-04 09:18

Summary

Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01. A specially crafted message may cause a stack-based buffer overflow. Authentication is not required to exploit this vulnerability.

Severity

No CVSS data available.

CWE

CWE-121 - STACK-BASED BUFFER OVERFLOW CWE-121

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://www.us-cert.gov/ics/advisories/icsa-20-105-02	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01	Affected: Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01

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{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:18:02.666Z",
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            "url": "https://www.us-cert.gov/ics/advisories/icsa-20-105-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01",
          "vendor": "n/a",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "STACK-BASED BUFFER OVERFLOW CWE-121",
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            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-15T18:46:30.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.us-cert.gov/ics/advisories/icsa-20-105-02"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2020-6996",
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        },
        "affects": {
          "vendor": {
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              {
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    "dateReserved": "2020-01-14T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:18:02.666Z",
    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2020-28053

CVE-2020-6996 (GCVE-0-2020-6996)

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