Vulnerability-Lookup

CNVD-2020-53309

Vulnerability from cnvd - Published: 2020-09-23

Title

Veeam Availability Suite和Veeam Backup&Replication缓冲区溢出漏洞

Description

Veeam Availability Suite和Veeam Backup＆Replication都是瑞士Veeam公司的产品。Veeam Availability Suite是一套数据保护解决方案。该产品支持数据备份、数据管理和和数据安全存储等功能。Veeam Backup＆Replication是一套数据保护软件。该软件主要为VMware和Hyper-V VM、物理与云环境提供了备份、复制与恢复功能。 Veeam Availability Suite 10之前版本和Veeam Backup＆Replication 10之前版本中的VeeamFSR.sys文件存在缓冲区溢出漏洞，攻击者可利用该漏洞控制文件系统I/O请求。

Severity

中

Patch Name

Veeam Availability Suite和Veeam Backup&Replication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： https://www.veeam.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-15518

Impacted products

Name
['Veeam Backup＆Replication <10', 'Veeam Availability Suite <10']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15518"
    }
  },
  "description": "Veeam Availability Suite\u548cVeeam Backup\uff06Replication\u90fd\u662f\u745e\u58ebVeeam\u516c\u53f8\u7684\u4ea7\u54c1\u3002Veeam Availability Suite\u662f\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u6570\u636e\u5907\u4efd\u3001\u6570\u636e\u7ba1\u7406\u548c\u548c\u6570\u636e\u5b89\u5168\u5b58\u50a8\u7b49\u529f\u80fd\u3002Veeam Backup\uff06Replication\u662f\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u4e3aVMware\u548cHyper-V VM\u3001\u7269\u7406\u4e0e\u4e91\u73af\u5883\u63d0\u4f9b\u4e86\u5907\u4efd\u3001\u590d\u5236\u4e0e\u6062\u590d\u529f\u80fd\u3002\n\nVeeam Availability Suite 10\u4e4b\u524d\u7248\u672c\u548cVeeam Backup\uff06Replication 10\u4e4b\u524d\u7248\u672c\u4e2d\u7684VeeamFSR.sys\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u6587\u4ef6\u7cfb\u7edfI/O\u8bf7\u6c42\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://www.veeam.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-53309",
  "openTime": "2020-09-23",
  "patchDescription": "Veeam Availability Suite\u548cVeeam Backup\uff06Replication\u90fd\u662f\u745e\u58ebVeeam\u516c\u53f8\u7684\u4ea7\u54c1\u3002Veeam Availability Suite\u662f\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u6570\u636e\u5907\u4efd\u3001\u6570\u636e\u7ba1\u7406\u548c\u548c\u6570\u636e\u5b89\u5168\u5b58\u50a8\u7b49\u529f\u80fd\u3002Veeam Backup\uff06Replication\u662f\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u4e3aVMware\u548cHyper-V VM\u3001\u7269\u7406\u4e0e\u4e91\u73af\u5883\u63d0\u4f9b\u4e86\u5907\u4efd\u3001\u590d\u5236\u4e0e\u6062\u590d\u529f\u80fd\u3002\r\n\r\nVeeam Availability Suite 10\u4e4b\u524d\u7248\u672c\u548cVeeam Backup\uff06Replication 10\u4e4b\u524d\u7248\u672c\u4e2d\u7684VeeamFSR.sys\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u6587\u4ef6\u7cfb\u7edfI/O\u8bf7\u6c42\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": "Veeam Availability Suite\u548cVeeam Backup\u0026Replication\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Veeam Backup\uff06Replication \u003c10",
      "Veeam Availability Suite \u003c10"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15518",
  "serverity": "\u4e2d",
  "submitTime": "2020-07-06",
  "title": "Veeam Availability Suite\u548cVeeam Backup\u0026Replication\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-15518 (GCVE-0-2020-15518)

Vulnerability from cvelistv5 – Published: 2020-07-03 10:58 – Updated: 2024-08-04 13:15

Summary

VeeamFSR.sys in Veeam Availability Suite before 10 and Veeam Backup & Replication before 10 has no device object DACL, which allows unprivileged users to achieve total control over filesystem I/O requests.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://zwclose.github.io/veeamon	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:15:20.723Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://zwclose.github.io/veeamon"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-07-03T10:58:45.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://zwclose.github.io/veeamon"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-15518",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
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                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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              }
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                  "value": "n/a"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://zwclose.github.io/veeamon",
              "refsource": "MISC",
              "url": "https://zwclose.github.io/veeamon"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-15518",
    "datePublished": "2020-07-03T10:58:45.000Z",
    "dateReserved": "2020-07-03T00:00:00.000Z",
    "dateUpdated": "2024-08-04T13:15:20.723Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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CNVD-2020-53309

CVE-2020-15518 (GCVE-0-2020-15518)

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