cnvd - cnvd-2021-103371

cnvd-2021-103371

Vulnerability from cnvd

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:

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。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:

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

{
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    "cve": {
      "cveNumber": "CVE-2021-41973",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41973"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41973",
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}

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

Vulnerability from cvelistv5

Published

2021-11-01 08:35

Modified

2024-08-04 03:22

Severity ?

CWE

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

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.

References

▼	URL	Tags
	https://lists.apache.org/thread.html/r0b907da9340d5ff4e6c1a4798ef4e79700a668657f27cca8a39e9250%40%3Cdev.mina.apache.org%3E	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2021/11/01/2	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/11/01/8	mailing-list, x_refsource_MLIST
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache MINA	Version: Apache MINA < 2.1.5

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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