Vulnerability-Lookup

CNVD-2018-03785

Vulnerability from cnvd - Published: 2018-02-28

Title

Quest NetVault Backup任意代码执行漏洞

Description

Quest NetVault Backup是一款可扩展的数据备份和恢复解决方案，适用于具有多种IT环境的企业。 Quest NetVault Backup 11.2.0.13中的nvwsworker.exe存在任意代码执行漏洞。该漏洞产生的原因是在解析multipart请求的boundary header时，进程在将用户提供的数据复制到基于栈的缓冲区前未能正确验证数据的长度。攻击者可利用该漏洞在SYSTEM上下文中执行代码。

Severity

高

Patch Name

Quest NetVault Backup任意代码执行漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://zerodayinitiative.com/advisories/ZDI-18-004/

Reference

https://zerodayinitiative.com/advisories/ZDI-18-004/

Impacted products

Name
Quest NetVault Backup 11.2.0.13

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1161"
    }
  },
  "description": "Quest NetVault Backup\u662f\u4e00\u6b3e\u53ef\u6269\u5c55\u7684\u6570\u636e\u5907\u4efd\u548c\u6062\u590d\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u5177\u6709\u591a\u79cdIT\u73af\u5883\u7684\u4f01\u4e1a\u3002\r\n\r\nQuest NetVault Backup 11.2.0.13\u4e2d\u7684nvwsworker.exe\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728\u89e3\u6790multipart\u8bf7\u6c42\u7684boundary header\u65f6\uff0c\u8fdb\u7a0b\u5728\u5c06\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u590d\u5236\u5230\u57fa\u4e8e\u6808\u7684\u7f13\u51b2\u533a\u524d\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u7684\u957f\u5ea6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728SYSTEM\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "rgod",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://zerodayinitiative.com/advisories/ZDI-18-004/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03785",
  "openTime": "2018-02-28",
  "patchDescription": "Quest NetVault Backup\u662f\u4e00\u6b3e\u53ef\u6269\u5c55\u7684\u6570\u636e\u5907\u4efd\u548c\u6062\u590d\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u5177\u6709\u591a\u79cdIT\u73af\u5883\u7684\u4f01\u4e1a\u3002\r\n\r\nQuest NetVault Backup 11.2.0.13\u4e2d\u7684nvwsworker.exe\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728\u89e3\u6790multipart\u8bf7\u6c42\u7684boundary header\u65f6\uff0c\u8fdb\u7a0b\u5728\u5c06\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u590d\u5236\u5230\u57fa\u4e8e\u6808\u7684\u7f13\u51b2\u533a\u524d\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u7684\u957f\u5ea6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728SYSTEM\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\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": "Quest NetVault Backup\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Quest NetVault Backup 11.2.0.13"
  },
  "referenceLink": "https://zerodayinitiative.com/advisories/ZDI-18-004/",
  "serverity": "\u9ad8",
  "submitTime": "2018-02-09",
  "title": "Quest NetVault Backup\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2018-1161 (GCVE-0-2018-1161)

Vulnerability from cvelistv5 – Published: 2018-02-08 18:00 – Updated: 2024-08-05 03:51

Summary

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Quest NetVault Backup 11.2.0.13. Authentication is not required to exploit this vulnerability. The specific flaw exists within nvwsworker.exe. When parsing the boundary header of a multipart request, the process does not properly validate the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of SYSTEM. Was ZDI-CAN-4215.

Severity

No CVSS data available.

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

zdi mitre root

References

1 reference

URL	Tags
https://zerodayinitiative.com/advisories/ZDI-18-004	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Quest	Quest NetVault Backup	Affected: 11.2.0.13

Date Public

2018-01-16 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:51:48.973Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://zerodayinitiative.com/advisories/ZDI-18-004"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Quest NetVault Backup",
          "vendor": "Quest",
          "versions": [
            {
              "status": "affected",
              "version": "11.2.0.13"
            }
          ]
        }
      ],
      "datePublic": "2018-01-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Quest NetVault Backup 11.2.0.13. Authentication is not required to exploit this vulnerability. The specific flaw exists within nvwsworker.exe. When parsing the boundary header of a multipart request, the process does not properly validate the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of SYSTEM. Was ZDI-CAN-4215."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121-Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-08T17:57:01.000Z",
        "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "shortName": "zdi"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://zerodayinitiative.com/advisories/ZDI-18-004"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "zdi-disclosures@trendmicro.com",
          "ID": "CVE-2018-1161",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Quest NetVault Backup",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "11.2.0.13"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Quest"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Quest NetVault Backup 11.2.0.13. Authentication is not required to exploit this vulnerability. The specific flaw exists within nvwsworker.exe. When parsing the boundary header of a multipart request, the process does not properly validate the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of SYSTEM. Was ZDI-CAN-4215."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-121-Stack-based Buffer Overflow"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://zerodayinitiative.com/advisories/ZDI-18-004",
              "refsource": "MISC",
              "url": "https://zerodayinitiative.com/advisories/ZDI-18-004"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
    "assignerShortName": "zdi",
    "cveId": "CVE-2018-1161",
    "datePublished": "2018-02-08T18:00:00.000Z",
    "dateReserved": "2017-12-05T00:00:00.000Z",
    "dateUpdated": "2024-08-05T03:51:48.973Z",
    "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.

Related by attack behaviour

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-2018-03785

CVE-2018-1161 (GCVE-0-2018-1161)

Tags

Sightings

Nomenclature

Related by attack behaviour