Vulnerability-Lookup

CNVD-2020-08116

Vulnerability from cnvd - Published: 2020-02-14

Title

Mini-SNMPD越界读取漏洞

Description

Mini-SNMPD是简单网络管理协议(SNMP)服务器的轻量级实现。 Mini-SNMPD 1.4的解析传入的SNMP数据包的方式存在越界读取漏洞。攻击者可通过发送特制数据包利用该漏洞导致敏感信息泄露和拒绝服务。

Severity

高

Patch Name

Mini-SNMPD越界读取漏洞的补丁

Patch Description

Mini-SNMPD是简单网络管理协议(SNMP)服务器的轻量级实现。 Mini-SNMPD 1.4的解析传入的SNMP数据包的方式存在越界读取漏洞。攻击者可通过发送特制数据包利用该漏洞导致敏感信息泄露和拒绝服务。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

厂商已发布了漏洞修复程序，请及时关注更新： https://troglobit.com/projects/mini-snmpd/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-6059

Impacted products

Name
Mini-SNMPD Mini-SNMPD 1.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-6059",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-6059"
    }
  },
  "description": "Mini-SNMPD\u662f\u7b80\u5355\u7f51\u7edc\u7ba1\u7406\u534f\u8bae(SNMP)\u670d\u52a1\u5668\u7684\u8f7b\u91cf\u7ea7\u5b9e\u73b0\u3002\n\nMini-SNMPD 1.4\u7684\u89e3\u6790\u4f20\u5165\u7684SNMP\u6570\u636e\u5305\u7684\u65b9\u5f0f\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u654f\u611f\u4fe1\u606f\u6cc4\u9732\u548c\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://troglobit.com/projects/mini-snmpd/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-08116",
  "openTime": "2020-02-14",
  "patchDescription": "Mini-SNMPD\u662f\u7b80\u5355\u7f51\u7edc\u7ba1\u7406\u534f\u8bae(SNMP)\u670d\u52a1\u5668\u7684\u8f7b\u91cf\u7ea7\u5b9e\u73b0\u3002\r\n\r\nMini-SNMPD 1.4\u7684\u89e3\u6790\u4f20\u5165\u7684SNMP\u6570\u636e\u5305\u7684\u65b9\u5f0f\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u654f\u611f\u4fe1\u606f\u6cc4\u9732\u548c\u62d2\u7edd\u670d\u52a1\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": "Mini-SNMPD\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mini-SNMPD Mini-SNMPD 1.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-6059",
  "serverity": "\u9ad8",
  "submitTime": "2020-02-11",
  "title": "Mini-SNMPD\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2020-6059 (GCVE-0-2020-6059)

Vulnerability from cvelistv5 – Published: 2020-02-04 19:19 – Updated: 2024-08-04 08:47

Summary

An exploitable out of bounds read vulnerability exists in the way MiniSNMPD version 1.4 parses incoming SNMP packets. A specially crafted SNMP request can trigger an out of bounds memory read which can result in sensitive information disclosure and Denial Of Service. In order to trigger this vulnerability, an attacker needs to send a specially crafted packet to the vulnerable server.

Severity

8.2 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

CWE

Integer Overflow or Wraparound

Assigner

talos mitre root Scorecard

References

2 references

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Mini-SNMPD	Affected: Mini-SNMPD 1.4

Show details on NVD website

JSON

To clipboard

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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:47:40.922Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
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            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0976"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-0976"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "Mini-SNMPD",
          "vendor": "n/a",
          "versions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
            "version": "3.0"
          }
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      ],
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              "lang": "en",
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            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T17:35:13.000Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
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          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0976"
        },
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          "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-0976"
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      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "ID": "CVE-2020-6059",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Mini-SNMPD",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Mini-SNMPD 1.4"
                          }
                        ]
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            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": 8.2,
            "baseSeverity": "High",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
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        "problemtype": {
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                  "value": "Integer Overflow or Wraparound"
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        "references": {
          "reference_data": [
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              "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0976",
              "refsource": "MISC",
              "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0976"
            },
            {
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  },
  "cveMetadata": {
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    "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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Action not permitted

CNVD-2020-08116

CVE-2020-6059 (GCVE-0-2020-6059)

Tags

Sightings

Nomenclature

Related by attack behaviour