Vulnerability-Lookup

CNVD-2018-17648

Vulnerability from cnvd - Published: 2018-09-06

Title

H2信息泄露漏洞

Description

H2是一套开源的数据库管理软件。 H2 1.4.197版本中存在信息泄露漏洞，该漏洞源于程序没有安全的处理权限。攻击者可借助连接到伪造的数据库文件的符号链接利用该漏洞读取敏感文件（攻击者权限之外的文件）。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.h2database.com/

Reference

https://gist.github.com/owodelta/9714faf9a86435cef5a99d4930eaee20

Impacted products

Name
H2 Database H2 1.4.197

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-14335"
    }
  },
  "description": "H2\u662f\u4e00\u5957\u5f00\u6e90\u7684\u6570\u636e\u5e93\u7ba1\u7406\u8f6f\u4ef6\u3002\r\n\r\nH2 1.4.197\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u5b89\u5168\u7684\u5904\u7406\u6743\u9650\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8fde\u63a5\u5230\u4f2a\u9020\u7684\u6570\u636e\u5e93\u6587\u4ef6\u7684\u7b26\u53f7\u94fe\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u654f\u611f\u6587\u4ef6\uff08\u653b\u51fb\u8005\u6743\u9650\u4e4b\u5916\u7684\u6587\u4ef6\uff09\u3002",
  "discovererName": "owodelta",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.h2database.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17648",
  "openTime": "2018-09-06",
  "products": {
    "product": "H2 Database H2 1.4.197"
  },
  "referenceLink": "https://gist.github.com/owodelta/9714faf9a86435cef5a99d4930eaee20",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-26",
  "title": "H2\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-14335 (GCVE-0-2018-14335)

Vulnerability from cvelistv5 – Published: 2018-07-24 13:00 – Updated: 2024-10-29 13:55

Summary

An issue was discovered in H2 1.4.197. Insecure handling of permissions in the backup function allows attackers to read sensitive files (outside of their permissions) via a symlink to a fake database file.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-29 16:04 UTC

CWE

n/a
CWE-276 - Incorrect Default Permissions

Assigner

mitre mitre root

References

5 references

URL	Tags
https://www.exploit-db.com/exploits/45105/	exploit
https://gist.github.com/owodelta/9714faf9a86435ce…
https://lists.apache.org/thread.html/582d4165de65…	mailing-list
https://access.redhat.com/errata/RHSA-2020:0727	vendor-advisory
https://security.netapp.com/advisory/ntap-2024072…

Impacted products

1 product

Vendor	Product	Version
h2database	h2	Affected: 1.4.197 cpe:2.3:a:h2database:h2:1.4.197:::::::*

Date Public

2018-07-16 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:h2database:h2:1.4.197:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "h2",
            "vendor": "h2database",
            "versions": [
              {
                "status": "affected",
                "version": "1.4.197"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2018-14335",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-29T16:04:44.539242Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-276",
                "description": "CWE-276 Incorrect Default Permissions",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-29T13:55:12.140Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T09:21:41.610Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "45105",
            "tags": [
              "exploit",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/45105/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gist.github.com/owodelta/9714faf9a86435cef5a99d4930eaee20"
          },
          {
            "name": "[ignite-user] 20191213 Re: H2 version security concern",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/582d4165de6507b0be82d5a6f9a1ce392ec43a00c9fed32bacf7fe1e%40%3Cuser.ignite.apache.org%3E"
          },
          {
            "name": "RHSA-2020:0727",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2020:0727"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240726-0003/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-07-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in H2 1.4.197. Insecure handling of permissions in the backup function allows attackers to read sensitive files (outside of their permissions) via a symlink to a fake database file."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-28T14:06:06.052Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "45105",
          "tags": [
            "exploit"
          ],
          "url": "https://www.exploit-db.com/exploits/45105/"
        },
        {
          "url": "https://gist.github.com/owodelta/9714faf9a86435cef5a99d4930eaee20"
        },
        {
          "name": "[ignite-user] 20191213 Re: H2 version security concern",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/582d4165de6507b0be82d5a6f9a1ce392ec43a00c9fed32bacf7fe1e%40%3Cuser.ignite.apache.org%3E"
        },
        {
          "name": "RHSA-2020:0727",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0727"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240726-0003/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-14335",
    "datePublished": "2018-07-24T13:00:00.000Z",
    "dateReserved": "2018-07-16T00:00:00.000Z",
    "dateUpdated": "2024-10-29T13:55:12.140Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

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CNVD-2018-17648

CVE-2018-14335 (GCVE-0-2018-14335)

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