Vulnerability-Lookup

CNVD-2016-05825

Vulnerability from cnvd - Published: 2016-08-02

Title

DBD::mysql 'my_login()'远程代码执行漏洞

Description

DBD::mysql是一个MySQL的Perl5数据库接口（Database Interface，DBI）驱动。 DBD::mysql 4.033及之前的版本中存在远程代码执行漏洞。攻击者可利用该漏洞在用户运行的受影响应用程序中执行任意代码，也可能造成拒绝服务。

Severity

高

Patch Name

DBD::mysql 'my_login()'远程代码执行漏洞的补丁

Patch Description

DBD::mysql是一个MySQL的Perl5数据库接口（Database Interface，DBI）驱动。 DBD::mysql 4.033及之前的版本中存在远程代码执行漏洞。攻击者可利用该漏洞在用户运行的受影响应用程序中执行任意代码，也可能造成拒绝服务。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/perl5-dbi/DBD-mysql/pull/45/files

Reference

https://github.com/perl5-dbi/DBD-mysql/pull/45/files

Impacted products

Name
['CPAN DBD::mysql 4.033', 'CPAN DBD::mysql 4.032']

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "92118"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8949"
    }
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  "description": "DBD::mysql\u662f\u4e00\u4e2aMySQL\u7684Perl5\u6570\u636e\u5e93\u63a5\u53e3\uff08Database Interface\uff0cDBI\uff09\u9a71\u52a8\u3002\r\n\r\nDBD::mysql 4.033\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7528\u6237\u8fd0\u884c\u7684\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4e5f\u53ef\u80fd\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Hanno B\u00c3\u00b6ck",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/perl5-dbi/DBD-mysql/pull/45/files",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-05825",
  "openTime": "2016-08-02",
  "patchDescription": "DBD::mysql\u662f\u4e00\u4e2aMySQL\u7684Perl5\u6570\u636e\u5e93\u63a5\u53e3\uff08Database Interface\uff0cDBI\uff09\u9a71\u52a8\u3002\r\n\r\nDBD::mysql 4.033\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7528\u6237\u8fd0\u884c\u7684\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4e5f\u53ef\u80fd\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "DBD::mysql \u0027my_login()\u0027\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "CPAN DBD::mysql 4.033",
      "CPAN DBD::mysql  4.032"
    ]
  },
  "referenceLink": "https://github.com/perl5-dbi/DBD-mysql/pull/45/files",
  "serverity": "\u9ad8",
  "submitTime": "2016-07-29",
  "title": "DBD::mysql \u0027my_login()\u0027\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2015-8949 (GCVE-0-2015-8949)

Vulnerability from cvelistv5 – Published: 2016-08-19 21:00 – Updated: 2024-08-06 08:36

Summary

Use-after-free vulnerability in the my_login function in DBD::mysql before 4.033_01 allows attackers to have unspecified impact by leveraging a call to mysql_errno after a failure of my_login.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

9 references

URL	Tags
https://github.com/perl5-dbi/DBD-mysql/commit/cf0…	x_refsource_CONFIRM
https://blog.fuzzing-project.org/50-Use-after-fre…	x_refsource_MISC
https://github.com/perl5-dbi/DBD-mysql/blob/4.033…	x_refsource_CONFIRM
https://github.com/perl5-dbi/DBD-mysql/pull/45	x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3635	vendor-advisoryx_refsource_DEBIAN
http://www.openwall.com/lists/oss-security/2016/07/27/1	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2016/0…	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/92118	vdb-entryx_refsource_BID
https://security.gentoo.org/glsa/201701-51	vendor-advisoryx_refsource_GENTOO

Date Public

2015-12-15 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.