Vulnerability-Lookup

CNVD-2020-02192

Vulnerability from cnvd - Published: 2020-01-14

Title

PostgreSQL JDBC中间人安全绕过漏洞

Description

PostgreSQL JDBC是一个数据库驱动程序。 PostgreSQL JDBC 42.2.5之前版本中存在安全漏洞，该漏洞源于Postgres JDBC驱动程序在默认情况下没有检验主机名称。攻击者可通过向错误的主机提交证书利用该漏洞伪造可信的服务器。

Severity

中

Patch Name

PostgreSQL JDBC中间人安全绕过漏洞的补丁

Patch Description

PostgreSQL JDBC是一个数据库驱动程序。 PostgreSQL JDBC 42.2.5之前版本中存在安全漏洞，该漏洞源于Postgres JDBC驱动程序在默认情况下没有检验主机名称。攻击者可通过向错误的主机提交证书利用该漏洞伪造可信的服务器。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.postgresql.org/about/news/1883/

Reference

https://www.postgresql.org/about/news/1883/

Impacted products

Name
PostgreSQL postgresql-jdbc <42.2.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10936",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10936"
    }
  },
  "description": "PostgreSQL JDBC\u662f\u4e00\u4e2a\u6570\u636e\u5e93\u9a71\u52a8\u7a0b\u5e8f\u3002\n\nPostgreSQL JDBC 42.2.5\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ePostgres JDBC\u9a71\u52a8\u7a0b\u5e8f\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u6ca1\u6709\u68c0\u9a8c\u4e3b\u673a\u540d\u79f0\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u9519\u8bef\u7684\u4e3b\u673a\u63d0\u4ea4\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u53ef\u4fe1\u7684\u670d\u52a1\u5668\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.postgresql.org/about/news/1883/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-02192",
  "openTime": "2020-01-14",
  "patchDescription": "PostgreSQL JDBC\u662f\u4e00\u4e2a\u6570\u636e\u5e93\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nPostgreSQL JDBC 42.2.5\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ePostgres JDBC\u9a71\u52a8\u7a0b\u5e8f\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u6ca1\u6709\u68c0\u9a8c\u4e3b\u673a\u540d\u79f0\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u9519\u8bef\u7684\u4e3b\u673a\u63d0\u4ea4\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u53ef\u4fe1\u7684\u670d\u52a1\u5668\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": "PostgreSQL JDBC\u4e2d\u95f4\u4eba\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PostgreSQL postgresql-jdbc \u003c42.2.5"
  },
  "referenceLink": "https://www.postgresql.org/about/news/1883/",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-05",
  "title": "PostgreSQL JDBC\u4e2d\u95f4\u4eba\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-10936 (GCVE-0-2018-10936)

Vulnerability from cvelistv5 – Published: 2018-08-30 13:00 – Updated: 2024-08-05 07:54

Summary

A weakness was found in postgresql-jdbc before version 42.2.5. It was possible to provide an SSL Factory and not check the host name if a host name verifier was not provided to the driver. This could lead to a condition where a man-in-the-middle attacker could masquerade as a trusted server by providing a certificate for the wrong host, as long as it was signed by a trusted CA.

Severity

8.1 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-297

Assigner

redhat redhat root

References

4 references

URL	Tags
http://www.securityfocus.com/bid/105220	vdb-entryx_refsource_BID
https://www.postgresql.org/about/news/1883/	x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://lists.apache.org/thread.html/9317fd092b25…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
[UNKNOWN]	PostgreSQL	Affected: 42.2.5

Date Public

2018-08-27 00:00

Show details on NVD website

JSON

To clipboard

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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.