Vulnerability-Lookup

CNVD-2021-46550

Vulnerability from cnvd - Published: 2021-07-02

Title

jfinal逻辑缺陷漏洞

Description

JFinal是一款基于Java语言的WEB+ORM开源框架。 jfinal存在处理逻辑错误漏洞，该漏洞源于jfinal 4.9.08版本及以下版本的应用程序中，使用redis时，攻击者可利用该漏洞可能导致远程代码执行。

Severity

高

Patch Name

jfinal逻辑缺陷漏洞的补丁

Patch Description

JFinal是一款基于Java语言的WEB+ORM开源框架。 jfinal存在处理逻辑错误漏洞，该漏洞源于jfinal 4.9.08版本及以下版本的应用程序中，使用redis时，攻击者可利用该漏洞可能导致远程代码执行。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://github.com/jfinal/jfinal/blob/master/src/main/java/com/jfinal/plugin/redis/serializer/JdkSerializer.java

Impacted products

Name
jfinal jfinal <=4.9.08

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31649"
    }
  },
  "description": "JFinal\u662f\u4e00\u6b3e\u57fa\u4e8eJava\u8bed\u8a00\u7684WEB+ORM\u5f00\u6e90\u6846\u67b6\u3002\n\njfinal\u5b58\u5728\u5904\u7406\u903b\u8f91\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ejfinal 4.9.08\u7248\u672c\u53ca\u4ee5\u4e0b\u7248\u672c\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u4f7f\u7528redis\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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://github.com/jfinal/jfinal/blob/master/src/main/java/com/jfinal/plugin/redis/serializer/JdkSerializer.java",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-46550",
  "openTime": "2021-07-02",
  "patchDescription": "JFinal\u662f\u4e00\u6b3e\u57fa\u4e8eJava\u8bed\u8a00\u7684WEB+ORM\u5f00\u6e90\u6846\u67b6\u3002\r\n\r\njfinal\u5b58\u5728\u5904\u7406\u903b\u8f91\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ejfinal 4.9.08\u7248\u672c\u53ca\u4ee5\u4e0b\u7248\u672c\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u4f7f\u7528redis\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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": "jfinal\u903b\u8f91\u7f3a\u9677\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "jfinal jfinal \u003c=4.9.08"
  },
  "serverity": "\u9ad8",
  "submitTime": "2021-06-25",
  "title": "jfinal\u903b\u8f91\u7f3a\u9677\u6f0f\u6d1e"
}

CVE-2021-31649 (GCVE-0-2021-31649)

Vulnerability from cvelistv5 – Published: 2021-06-24 15:07 – Updated: 2024-08-03 23:03

Summary

In applications using jfinal 4.9.08 and below, there is a deserialization vulnerability when using redis,may be vulnerable to remote code execute

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
http://note.youdao.com/noteshare?id=787ccbb8345db…	x_refsource_MISC
https://note.youdao.com/ynoteshare1/index.html?id…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
            "url": "http://note.youdao.com/noteshare?id=787ccbb8345dbd4a905aebe35f1d8aa8\u0026sub=6C5C072C901949429EFD978405212FA4"
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      "references": [
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        },
        {
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      ],
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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.

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.

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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.

Action not permitted

CNVD-2021-46550

CVE-2021-31649 (GCVE-0-2021-31649)

Tags

Sightings

Nomenclature

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