cnvd - cnvd-2020-41988

CNVD-2020-41988

Vulnerability from cnvd - Published: 2020-07-23

Title

Veeam One Agent代码问题漏洞

Description

Veeam One Agent是瑞士Veeam公司的一套用于物理机和虚拟机的数据保护和灾难恢复解决方案。 Veeam One Agent 9.5.4.4587版本中的HandshakeResult方法存在代码问题漏洞，该漏洞源于程序未能正确验证用户提交的数据。攻击者可利用该漏洞执行任意代码。

Severity

高

Patch Name

Veeam One Agent代码问题漏洞的补丁

Patch Description

Veeam One Agent是瑞士Veeam公司的一套用于物理机和虚拟机的数据保护和灾难恢复解决方案。 Veeam One Agent 9.5.4.4587版本中的HandshakeResult方法存在代码问题漏洞，该漏洞源于程序未能正确验证用户提交的数据。攻击者可利用该漏洞执行任意代码。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，补丁获取链接： https://www.veeam.com/kb3144

Reference

https://www.zerodayinitiative.com/advisories/ZDI-20-546/

Impacted products

Name
Veeam One Agent 9.5.4.4587

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-10915",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-10915"
    }
  },
  "description": "Veeam One Agent\u662f\u745e\u58ebVeeam\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u7269\u7406\u673a\u548c\u865a\u62df\u673a\u7684\u6570\u636e\u4fdd\u62a4\u548c\u707e\u96be\u6062\u590d\u89e3\u51b3\u65b9\u6848\u3002\n\nVeeam One Agent 9.5.4.4587\u7248\u672c\u4e2d\u7684HandshakeResult\u65b9\u6cd5\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.veeam.com/kb3144",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-41988",
  "openTime": "2020-07-23",
  "patchDescription": "Veeam One Agent\u662f\u745e\u58ebVeeam\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u7269\u7406\u673a\u548c\u865a\u62df\u673a\u7684\u6570\u636e\u4fdd\u62a4\u548c\u707e\u96be\u6062\u590d\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nVeeam One Agent 9.5.4.4587\u7248\u672c\u4e2d\u7684HandshakeResult\u65b9\u6cd5\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 One Agent\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Veeam One Agent 9.5.4.4587"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-20-546/",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-20",
  "title": "Veeam One Agent\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-10915 (GCVE-0-2020-10915)

Vulnerability from cvelistv5 – Published: 2020-04-22 20:51 – Updated: 2024-08-04 11:14

Summary

This vulnerability allows remote attackers to execute arbitrary code on affected installations of VEEAM One Agent 9.5.4.4587. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HandshakeResult method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-10401.

Severity ?

9.8 (Critical)


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

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

zdi

References

URL

Tags

	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
	https://www.veeam.com/kb3144	x_refsource_MISC
	http://packetstormsecurity.com/files/157529/Veeam…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	VEEAM	One Agent	Affected: 9.5.4.4587

Credits

Michael Zanetta & Edgar Boda-Majer from Bugscale

Show details on NVD website

JSON

To clipboard

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  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:14:15.685Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-546/"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            "url": "https://www.veeam.com/kb3144"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/157529/Veeam-ONE-Agent-.NET-Deserialization.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "One Agent",
          "vendor": "VEEAM",
          "versions": [
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        }
      ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          "url": "http://packetstormsecurity.com/files/157529/Veeam-ONE-Agent-.NET-Deserialization.html"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "STATE": "PUBLIC"
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            },
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  "dataVersion": "5.1"
}

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-2020-41988

CVE-2020-10915 (GCVE-0-2020-10915)

Tags

Sightings

Nomenclature