Vulnerability-Lookup

CNVD-2018-03784

Vulnerability from cnvd - Published: 2018-02-28

Title

Quest NetVault Backup拒绝服务漏洞

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Export请求的处理存在拒绝服务漏洞。该漏洞产生的原因是在将用户提供的路径用于文件操作之前未对路径进行适当的验证。攻击者可利用该漏洞任意覆盖文件，从而可导致拒绝服务。

Severity

高

Patch Name

Quest NetVault Backup拒绝服务漏洞的补丁

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-18-005/

Reference

https://zerodayinitiative.com/advisories/ZDI-18-005/

Impacted products

Name
Quest NetVault Backup 11.2.0.13

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1162"
    }
  },
  "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\u4e2dExport\u8bf7\u6c42\u7684\u5904\u7406\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728\u5c06\u7528\u6237\u63d0\u4f9b\u7684\u8def\u5f84\u7528\u4e8e\u6587\u4ef6\u64cd\u4f5c\u4e4b\u524d\u672a\u5bf9\u8def\u5f84\u8fdb\u884c\u9002\u5f53\u7684\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4efb\u610f\u8986\u76d6\u6587\u4ef6\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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-18-005/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03784",
  "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\u4e2dExport\u8bf7\u6c42\u7684\u5904\u7406\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728\u5c06\u7528\u6237\u63d0\u4f9b\u7684\u8def\u5f84\u7528\u4e8e\u6587\u4ef6\u64cd\u4f5c\u4e4b\u524d\u672a\u5bf9\u8def\u5f84\u8fdb\u884c\u9002\u5f53\u7684\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4efb\u610f\u8986\u76d6\u6587\u4ef6\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\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": "Quest NetVault Backup\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Quest NetVault Backup 11.2.0.13"
  },
  "referenceLink": "https://zerodayinitiative.com/advisories/ZDI-18-005/",
  "serverity": "\u9ad8",
  "submitTime": "2018-02-09",
  "title": "Quest NetVault Backup\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-1162 (GCVE-0-2018-1162)

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

Summary

This vulnerability allows remote attackers to create a denial-of-service condition on vulnerable installations of Quest NetVault Backup 11.2.0.13. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be easily bypassed. The specific flaw exists within the handling of Export requests. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to arbitrarily overwrite files resulting in a denial-of-service condition. Was ZDI-CAN-4222.

Severity

No CVSS data available.

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

zdi mitre root Scorecard

References

1 reference

URL	Tags
https://zerodayinitiative.com/advisories/ZDI-18-005	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": "2024-08-05T03:51:48.995Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://zerodayinitiative.com/advisories/ZDI-18-005"
          }
        ],
        "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 create a denial-of-service condition on vulnerable installations of Quest NetVault Backup 11.2.0.13. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be easily bypassed. The specific flaw exists within the handling of Export requests. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to arbitrarily overwrite files resulting in a denial-of-service condition. Was ZDI-CAN-4222."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22-Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "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-18-005"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "zdi-disclosures@trendmicro.com",
          "ID": "CVE-2018-1162",
          "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 create a denial-of-service condition on vulnerable installations of Quest NetVault Backup 11.2.0.13. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be easily bypassed. The specific flaw exists within the handling of Export requests. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to arbitrarily overwrite files resulting in a denial-of-service condition. Was ZDI-CAN-4222."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-22-Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://zerodayinitiative.com/advisories/ZDI-18-005",
              "refsource": "MISC",
              "url": "https://zerodayinitiative.com/advisories/ZDI-18-005"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
    "assignerShortName": "zdi",
    "cveId": "CVE-2018-1162",
    "datePublished": "2018-02-08T18:00:00.000Z",
    "dateReserved": "2017-12-05T00:00:00.000Z",
    "dateUpdated": "2024-08-05T03:51:48.995Z",
    "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.

Action not permitted

CNVD-2018-03784

CVE-2018-1162 (GCVE-0-2018-1162)

Tags

Sightings

Nomenclature

Related by attack behaviour