cnvd - cnvd-2021-33860

cnvd-2021-33860

Vulnerability from cnvd

Title: Oracle Database Server输入验证错误漏洞（CNVD-2021-33860）

Description:

Oracle Database Server是美国甲骨文（Oracle）公司的一套关系数据库管理系统。该数据库管理系统提供数据管理、分布式处理等功能。

Oracle Database Server 12.1.0.2, 12.2.0.1, 18c, 19c 存在输入验证错误漏洞，该漏洞源于Oracle数据库服务器在恢复过程中输入验证不正确。攻击者可利用此漏洞访问敏感信息。

Severity: 中

Patch Name: Oracle Database Server输入验证错误漏洞（CNVD-2021-33860）的补丁

Patch Description:

Oracle Database Server是美国甲骨文（Oracle）公司的一套关系数据库管理系统。该数据库管理系统提供数据管理、分布式处理等功能。

Oracle Database Server 12.1.0.2, 12.2.0.1, 18c, 19c 存在输入验证错误漏洞，该漏洞源于Oracle数据库服务器在恢复过程中输入验证不正确。攻击者可利用此漏洞访问敏感信息。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.oracle.com/security-alerts/cpuapr2021.html

Reference: https://www.oracle.com/security-alerts/cpuapr2021.html

Impacted products

Name
['Oracle Oracle Database Server 12.1.0.2', 'Oracle Oracle Database Server 12.2.0.1', 'Oracle Oracle Database Server 18c', 'Oracle Oracle Database Server 19c']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-2173",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-2173"
    }
  },
  "description": "Oracle Database Server\u662f\u7f8e\u56fd\u7532\u9aa8\u6587\uff08Oracle\uff09\u516c\u53f8\u7684\u4e00\u5957\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u63d0\u4f9b\u6570\u636e\u7ba1\u7406\u3001\u5206\u5e03\u5f0f\u5904\u7406\u7b49\u529f\u80fd\u3002\n\nOracle Database Server 12.1.0.2, 12.2.0.1, 18c, 19c \u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eOracle\u6570\u636e\u5e93\u670d\u52a1\u5668\u5728\u6062\u590d\u8fc7\u7a0b\u4e2d\u8f93\u5165\u9a8c\u8bc1\u4e0d\u6b63\u786e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\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.oracle.com/security-alerts/cpuapr2021.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-33860",
  "openTime": "2021-05-11",
  "patchDescription": "Oracle Database Server\u662f\u7f8e\u56fd\u7532\u9aa8\u6587\uff08Oracle\uff09\u516c\u53f8\u7684\u4e00\u5957\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u63d0\u4f9b\u6570\u636e\u7ba1\u7406\u3001\u5206\u5e03\u5f0f\u5904\u7406\u7b49\u529f\u80fd\u3002\r\n\r\nOracle Database Server 12.1.0.2, 12.2.0.1, 18c, 19c \u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eOracle\u6570\u636e\u5e93\u670d\u52a1\u5668\u5728\u6062\u590d\u8fc7\u7a0b\u4e2d\u8f93\u5165\u9a8c\u8bc1\u4e0d\u6b63\u786e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\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": "Oracle Database Server\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-33860\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Oracle Oracle Database Server 12.1.0.2",
      "Oracle Oracle Database Server 12.2.0.1",
      "Oracle Oracle Database Server 18c",
      "Oracle Oracle Database Server 19c"
    ]
  },
  "referenceLink": "https://www.oracle.com/security-alerts/cpuapr2021.html",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-21",
  "title": "Oracle Database Server\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-33860\uff09"
}

CVE-2021-2173 (GCVE-0-2021-2173)

Vulnerability from cvelistv5

Published

2021-04-22 00:00

Modified

2024-09-26 18:12

Severity ?

4.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

CWE

Easily exploitable vulnerability allows high privileged attacker having DBA Level Account privilege with network access via Oracle Net to compromise Recovery. While the vulnerability is in Recovery, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Recovery accessible data.

Summary

Vulnerability in the Recovery component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows high privileged attacker having DBA Level Account privilege with network access via Oracle Net to compromise Recovery. While the vulnerability is in Recovery, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Recovery accessible data. CVSS 3.1 Base Score 4.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N).

References

▼	URL	Tags
	https://www.oracle.com/security-alerts/cpuapr2021.html
	https://github.com/emad-almousa/CVE-2021-2173
	http://packetstormsecurity.com/files/171344/Oracle-DB-Broken-PDB-Isolation-Metadata-Exposure.html

Impacted products

	Vendor	Product	Version
	Oracle Corporation	Database - Enterprise Edition	Version: 12.1.0.2 Version: 12.2.0.1 Version: 18c Version: 19c

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:32:03.179Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          },
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            "url": "https://github.com/emad-almousa/CVE-2021-2173"
          },
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            ],
            "url": "http://packetstormsecurity.com/files/171344/Oracle-DB-Broken-PDB-Isolation-Metadata-Exposure.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
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                "id": "CVE-2021-2173",
                "options": [
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-26T17:53:07.479286Z",
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    "cna": {
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          "versions": [
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      "metrics": [
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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