Vulnerability-Lookup

CNVD-2019-37207

Vulnerability from cnvd - Published: 2019-10-24

Title

Oracle Database Server Core RDBMS组件存在未明漏洞

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。Core RDBMS是其中的一个关系型数据库核心组件。 Oracle Database Server Core RDBMS组件存在未明漏洞。攻击者可利用该漏洞造成拒绝服务（挂起或频繁崩溃）影响数据的可用性。

Severity

低

Patch Name

Oracle Database Server Core RDBMS组件存在未明漏洞的补丁

Patch Description

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/technetwork/security-advisory/cpuoct2019-5072832.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-2956

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

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    "cve": {
      "cveNumber": "CVE-2019-2956",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-2956"
    }
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  "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\u3002Core RDBMS\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5173\u7cfb\u578b\u6570\u636e\u5e93\u6838\u5fc3\u7ec4\u4ef6\u3002\n\nOracle Database Server Core RDBMS\u7ec4\u4ef6\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6302\u8d77\u6216\u9891\u7e41\u5d29\u6e83\uff09\u5f71\u54cd\u6570\u636e\u7684\u53ef\u7528\u6027\u3002",
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  "number": "CNVD-2019-37207",
  "openTime": "2019-10-24",
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  "patchName": "Oracle Database Server Core RDBMS\u7ec4\u4ef6\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\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://nvd.nist.gov/vuln/detail/CVE-2019-2956",
  "serverity": "\u4f4e",
  "submitTime": "2019-10-16",
  "title": "Oracle Database Server Core RDBMS\u7ec4\u4ef6\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2019-2956 (GCVE-0-2019-2956)

Vulnerability from cvelistv5 – Published: 2019-10-16 17:40 – Updated: 2024-10-01 16:28

Summary

Vulnerability in the Core RDBMS (jackson-databind) 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 low privileged attacker having Create Session privilege with network access via multiple protocols to compromise Core RDBMS (jackson-databind). Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Core RDBMS (jackson-databind). CVSS 3.0 Base Score 5.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H).

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-01 16:14 UTC

CWE

Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via multiple protocols to compromise Core RDBMS (jackson-databind). Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Core RDBMS (jackson-databind).

Assigner

oracle mitre root

References

1 reference

URL	Tags
http://www.oracle.com/technetwork/security-adviso…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Oracle Corporation	Oracle Database	Affected: 12.1.0.2 Affected: 12.2.0.1 Affected: 18c Affected: 19c

Show details on NVD website

JSON

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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.

Detection rules are retrieved from Rulezet.

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.