Vulnerability-Lookup

CNVD-2021-103371

Vulnerability from cnvd - Published: 2021-12-30

Title

Apache MINA拒绝服务漏洞

Description

Apache MINA是美国阿帕奇（Apache）基金会的一款网络应用程序框架。该产品主要用于开发高性能和高可伸缩性的网络应用程序。 Apache MINA存在拒绝服务漏洞，该漏洞源于在Apache MINA对HTTP报文头部消息请求处理不当造成的。攻击者可利用该漏洞通过伪造的的HTTP请求可能会导致HTTP Header解码器无限循环。

Severity

中

Patch Name

Apache MINA拒绝服务漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread.html/r0b907da9340d5ff4e6c1a4798ef4e79700a668657f27cca8a39e9250%40%3Cdev.mina.apache.org%3E

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-41973

Impacted products

Name
Apache MINA <2.1.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41973",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41973"
    }
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  "description": "Apache MINA\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u7528\u4e8e\u5f00\u53d1\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u4f38\u7f29\u6027\u7684\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u3002\n\nApache MINA\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Apache MINA\u5bf9HTTP\u62a5\u6587\u5934\u90e8\u6d88\u606f\u8bf7\u6c42\u5904\u7406\u4e0d\u5f53\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4f2a\u9020\u7684\u7684HTTP\u8bf7\u6c42\u53ef\u80fd\u4f1a\u5bfc\u81f4HTTP Header\u89e3\u7801\u5668\u65e0\u9650\u5faa\u73af\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-103371",
  "openTime": "2021-12-30",
  "patchDescription": "Apache MINA\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u7528\u4e8e\u5f00\u53d1\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u4f38\u7f29\u6027\u7684\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nApache MINA\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Apache MINA\u5bf9HTTP\u62a5\u6587\u5934\u90e8\u6d88\u606f\u8bf7\u6c42\u5904\u7406\u4e0d\u5f53\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4f2a\u9020\u7684\u7684HTTP\u8bf7\u6c42\u53ef\u80fd\u4f1a\u5bfc\u81f4HTTP Header\u89e3\u7801\u5668\u65e0\u9650\u5faa\u73af\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": "Apache MINA\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache MINA \u003c2.1.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41973",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-04",
  "title": "Apache MINA\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2021-41973 (GCVE-0-2021-41973)

Vulnerability from cvelistv5 – Published: 2021-11-01 08:35 – Updated: 2024-08-04 03:22

Title

Apache MINA HTTP listener DOS

Summary

In Apache MINA, a specifically crafted, malformed HTTP request may cause the HTTP Header decoder to loop indefinitely. The decoder assumed that the HTTP Header begins at the beginning of the buffer and loops if there is more data than expected. Please update MINA to 2.1.5 or greater.

Severity

No CVSS data available.

CWE

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Assigner

apache mitre root

References

4 references

URL	Tags
https://lists.apache.org/thread.html/r0b907da9340…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/11/01/2	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2021/11/01/8	mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache MINA	Affected: Apache MINA , < 2.1.5 (custom)

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.

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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CNVD-2021-103371

CVE-2021-41973 (GCVE-0-2021-41973)

Tags

Sightings

Nomenclature

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