cnvd - cnvd-2021-84824

CNVD-2021-84824

Vulnerability from cnvd - Published: 2021-11-08

Title

Apache Traffic Server输入验证不当漏洞（CNVD-2021-84824）

Description

Apache Traffic Server简称ATS或TS，是一个高性能的、模块化的HTTP代理和缓存服务器。 Apache Traffic Server 5.0.0-9.1.0版中的接受套接字连接存在输入验证不当漏洞。攻击者可利用该漏洞导致服务器停止接受新连接。

Severity

中

Patch Name

Apache Traffic Server输入验证不当漏洞（CNVD-2021-84824）的补丁

Patch Description

Apache Traffic Server简称ATS或TS，是一个高性能的、模块化的HTTP代理和缓存服务器。 Apache Traffic Server 5.0.0-9.1.0版中的接受套接字连接存在输入验证不当漏洞。攻击者可利用该漏洞导致服务器停止接受新连接。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/k01797hyncx53659wr3o72s5cvkc3164

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-41585

Impacted products

Name
Apache Apache Traffic Server >=5.0.0，<=9.1.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41585",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41585"
    }
  },
  "description": "Apache Traffic Server\u7b80\u79f0ATS\u6216TS\uff0c\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u3001\u6a21\u5757\u5316\u7684HTTP\u4ee3\u7406\u548c\u7f13\u5b58\u670d\u52a1\u5668\u3002\n\nApache Traffic Server 5.0.0-9.1.0\u7248\u4e2d\u7684\u63a5\u53d7\u5957\u63a5\u5b57\u8fde\u63a5\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u5668\u505c\u6b62\u63a5\u53d7\u65b0\u8fde\u63a5\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-84824",
  "openTime": "2021-11-08",
  "patchDescription": "Apache Traffic Server\u7b80\u79f0ATS\u6216TS\uff0c\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u3001\u6a21\u5757\u5316\u7684HTTP\u4ee3\u7406\u548c\u7f13\u5b58\u670d\u52a1\u5668\u3002\r\n\r\nApache Traffic Server 5.0.0-9.1.0\u7248\u4e2d\u7684\u63a5\u53d7\u5957\u63a5\u5b57\u8fde\u63a5\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u5668\u505c\u6b62\u63a5\u53d7\u65b0\u8fde\u63a5\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 Traffic Server\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\uff08CNVD-2021-84824\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Apache Traffic Server \u003e=5.0.0\uff0c\u003c=9.1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41585",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-04",
  "title": "Apache Traffic Server\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e\uff08CNVD-2021-84824\uff09"
}

CVE-2021-41585 (GCVE-0-2021-41585)

Vulnerability from cvelistv5 – Published: 2021-11-03 15:20 – Updated: 2024-08-04 03:15

Summary

Improper Input Validation vulnerability in accepting socket connections in Apache Traffic Server allows an attacker to make the server stop accepting new connections. This issue affects Apache Traffic Server 5.0.0 to 9.1.0.

Severity ?

No CVSS data available.

CWE

Assigner

apache

References

URL

Tags

https://lists.apache.org/thread/k01797hyncx53659w…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Traffic Server	Affected: 7.0.0 to 9.1.0

Credits

Apache Traffic Server would like to thank Asbjorn Bjornstad for finding this issue.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:15:28.820Z",
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            "url": "https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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        {
          "product": "Apache Traffic Server",
          "vendor": "Apache Software Foundation",
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      ],
      "credits": [
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          "lang": "en",
          "value": "Apache Traffic Server would like to thank Asbjorn Bjornstad for finding this issue."
        }
      ],
      "descriptions": [
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      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "ATS stops accepting connections on FreeBSD",
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      },
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-84824

CVE-2021-41585 (GCVE-0-2021-41585)

Tags

Sightings

Nomenclature