cnvd-2021-00842
Vulnerability from cnvd
Title
Oracle Database Server Scheduler component未授权访问漏洞
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 Scheduler component 存在未授权访问漏洞,攻击者可利用该漏洞拥有本地登录特权,登录到调度程序执行的基础设施,从而危及调度程序,导致Scheduler被接管。
Severity
高
VLAI Severity ?
Patch Name
Oracle Database Server Scheduler component未授权访问漏洞的补丁
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 Scheduler component 存在未授权访问漏洞,攻击者可利用该漏洞拥有本地登录特权,登录到调度程序执行的基础设施,从而危及调度程序,导致Scheduler被接管。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.oracle.com/security-alerts/cpuoct2020.html
Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-14735
Impacted products
| Name | ['Oracle Oracle Database Server 11.2.0.4', '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'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-14735",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14735"
}
},
"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 Scheduler component \u5b58\u5728\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u62e5\u6709\u672c\u5730\u767b\u5f55\u7279\u6743\uff0c\u767b\u5f55\u5230\u8c03\u5ea6\u7a0b\u5e8f\u6267\u884c\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u4ece\u800c\u5371\u53ca\u8c03\u5ea6\u7a0b\u5e8f\uff0c\u5bfc\u81f4Scheduler\u88ab\u63a5\u7ba1\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.oracle.com/security-alerts/cpuoct2020.html",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-00842",
"openTime": "2021-01-05",
"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 Scheduler component \u5b58\u5728\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u62e5\u6709\u672c\u5730\u767b\u5f55\u7279\u6743\uff0c\u767b\u5f55\u5230\u8c03\u5ea6\u7a0b\u5e8f\u6267\u884c\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u4ece\u800c\u5371\u53ca\u8c03\u5ea6\u7a0b\u5e8f\uff0c\u5bfc\u81f4Scheduler\u88ab\u63a5\u7ba1\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 Scheduler component\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Oracle Oracle Database Server 11.2.0.4",
"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://nvd.nist.gov/vuln/detail/CVE-2020-14735",
"serverity": "\u9ad8",
"submitTime": "2020-10-22",
"title": "Oracle Database Server Scheduler component\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e"
}
Loading…
Loading…
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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…