cnvd - cnvd-2021-48874

CNVD-2021-48874

Vulnerability from cnvd - Published: 2021-07-07

Title

Apache Traffic Server输入验证错误漏洞（CNVD-2021-48874）

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 7.0.0 - 7.1.12、8.0.0 - 8.1.1、9.0.0 - 9.0.1版中的HTTP/2存在不当输入验证漏洞。攻击者可利用该漏洞导致服务器拒绝服务。

Severity

中

Patch Name

Apache Traffic Server输入验证错误漏洞（CNVD-2021-48874）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 7.0.0 - 7.1.12、8.0.0 - 8.1.1、9.0.0 - 9.0.1版中的HTTP/2存在不当输入验证漏洞。攻击者可利用该漏洞导致服务器拒绝服务。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

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/ra1a41ff92a70d25bf576d7da2590575e8ff430393a3f4a0c34de4277%40%3Cusers.trafficserver.apache.org%3E

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-32566

Impacted products

Name
['Apache Software Foundation Traffic Server >=7.0.0，<=7.1.12', 'Apache Software Foundation Traffic Server >=8.0.0，<=8.1.1', 'Apache Software Foundation Traffic Server >=9.0.0，<=9.0.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32566",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-32566"
    }
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  "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 7.0.0 - 7.1.12\u30018.0.0 - 8.1.1\u30019.0.0 - 9.0.1\u7248\u4e2d\u7684HTTP/2\u5b58\u5728\u4e0d\u5f53\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u5668\u62d2\u7edd\u670d\u52a1\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.html/ra1a41ff92a70d25bf576d7da2590575e8ff430393a3f4a0c34de4277%40%3Cusers.trafficserver.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-48874",
  "openTime": "2021-07-07",
  "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 7.0.0 - 7.1.12\u30018.0.0 - 8.1.1\u30019.0.0 - 9.0.1\u7248\u4e2d\u7684HTTP/2\u5b58\u5728\u4e0d\u5f53\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u5668\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": "Apache Traffic Server\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-48874\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Software Foundation Traffic Server \u003e=7.0.0\uff0c\u003c=7.1.12",
      "Apache Software Foundation Traffic Server \u003e=8.0.0\uff0c\u003c=8.1.1",
      "Apache Software Foundation Traffic Server \u003e=9.0.0\uff0c\u003c=9.0.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-32566",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-01",
  "title": "Apache Traffic Server\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-48874\uff09"
}

CVE-2021-32566 (GCVE-0-2021-32566)

Vulnerability from cvelistv5 – Published: 2021-06-30 07:15 – Updated: 2024-08-03 23:25

Summary

Improper Input Validation vulnerability in HTTP/2 of Apache Traffic Server allows an attacker to DOS the server. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.

Severity ?

No CVSS data available.

CWE

CWE-20 - Improper Input Validation

Assigner

apache

References

URL

Tags

	https://lists.apache.org/thread.html/ra1a41ff92a7…	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4957	vendor-advisoryx_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Traffic Server	Affected: Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1

Show details on NVD website

JSON

To clipboard

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          },
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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-2021-48874

CVE-2021-32566 (GCVE-0-2021-32566)

Tags

Sightings

Nomenclature