Vulnerability-Lookup

CNVD-2020-61054

Vulnerability from cnvd - Published: 2020-11-08

Title

Oracle Java SE和Oracle Java SE Embedded存在未明漏洞（CNVD-2020-61054）

Description

Java SE是Java平台标准版的简称,用于开发和部署桌面、服务器以及嵌入设备和实时环境中的Java应用程序。 Java SE Embedded基于Java SE，并提供特定功能且支持嵌入式系统。 Oracle Java SE/Java SE Embedded中的JNDI组件存在未明漏洞。攻击者可利用该漏洞未经授权读访问一部分Java SE/Java SE Embedded可访问的数据。

Severity

中

Patch Name

Oracle Java SE和Oracle Java SE Embedded存在未明漏洞（CNVD-2020-61054）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/security-alerts/cpuoct2020.html

Reference

https://www.oracle.com/security-alerts/cpuoct2020.html

Impacted products

Name
['Oracle Java SE 7u271', 'Oracle Java SE 8u261', 'Oracle Java SE 11.0.8', 'Oracle Java SE 15', 'Oracle Java SE Embedded 8u261']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14781",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14781"
    }
  },
  "description": "Java SE\u662fJava\u5e73\u53f0\u6807\u51c6\u7248\u7684\u7b80\u79f0,\u7528\u4e8e\u5f00\u53d1\u548c\u90e8\u7f72\u684c\u9762\u3001\u670d\u52a1\u5668\u4ee5\u53ca\u5d4c\u5165\u8bbe\u5907\u548c\u5b9e\u65f6\u73af\u5883\u4e2d\u7684Java\u5e94\u7528\u7a0b\u5e8f\u3002\nJava SE Embedded\u57fa\u4e8eJava SE\uff0c\u5e76\u63d0\u4f9b\u7279\u5b9a\u529f\u80fd\u4e14\u652f\u6301\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3002\nOracle Java SE/Java SE Embedded\u4e2d\u7684JNDI\u7ec4\u4ef6\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u672a\u7ecf\u6388\u6743\u8bfb\u8bbf\u95ee\u4e00\u90e8\u5206Java SE/Java SE Embedded\u53ef\u8bbf\u95ee\u7684\u6570\u636e\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/cpuoct2020.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-61054",
  "openTime": "2020-11-08",
  "patchDescription": "Java SE\u662fJava\u5e73\u53f0\u6807\u51c6\u7248\u7684\u7b80\u79f0,\u7528\u4e8e\u5f00\u53d1\u548c\u90e8\u7f72\u684c\u9762\u3001\u670d\u52a1\u5668\u4ee5\u53ca\u5d4c\u5165\u8bbe\u5907\u548c\u5b9e\u65f6\u73af\u5883\u4e2d\u7684Java\u5e94\u7528\u7a0b\u5e8f\u3002\r\nJava SE Embedded\u57fa\u4e8eJava SE\uff0c\u5e76\u63d0\u4f9b\u7279\u5b9a\u529f\u80fd\u4e14\u652f\u6301\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3002\r\nOracle Java SE/Java SE Embedded\u4e2d\u7684JNDI\u7ec4\u4ef6\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u672a\u7ecf\u6388\u6743\u8bfb\u8bbf\u95ee\u4e00\u90e8\u5206Java SE/Java SE Embedded\u53ef\u8bbf\u95ee\u7684\u6570\u636e\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 Java SE\u548cOracle Java SE Embedded\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2020-61054\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Oracle Java SE 7u271",
      "Oracle Java SE 8u261",
      "Oracle Java SE 11.0.8",
      "Oracle Java SE 15",
      "Oracle Java SE Embedded 8u261"
    ]
  },
  "referenceLink": "https://www.oracle.com/security-alerts/cpuoct2020.html",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-23",
  "title": "Oracle Java SE\u548cOracle Java SE Embedded\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2020-61054\uff09"
}

CVE-2020-14781 (GCVE-0-2020-14781)

Vulnerability from cvelistv5 – Published: 2020-10-21 14:04 – Updated: 2024-09-26 20:24

Summary

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JNDI). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

Severity

3.7 (Low)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-26 19:44 UTC

CWE

Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded accessible data.

Assigner

oracle mitre root

References

6 references

URL	Tags
https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2020102…	x_refsource_CONFIRM
https://www.debian.org/security/2020/dsa-4779	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/202101-19	vendor-advisoryx_refsource_GENTOO

Impacted products

1 product

Vendor	Product	Version
Oracle Corporation	Java SE JDK and JRE	Affected: Java SE: 7u271 Affected: 8u261 Affected: 11.0.8 Affected: 15; Java SE Embedded: 8u261

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.