Vulnerability-Lookup

CNVD-2016-11910

Vulnerability from cnvd - Published: 2016-12-06

Title

Boa Webserver缓冲区溢出漏洞

Description

Boa Webserver是一款用于类Unix计算机的高性能Web服务器。 Boa Webserver 0.92r版本中的‘send_redirect()’函数存在缓冲区溢出漏洞。远程攻击者可通过发送特制的HTTP GET请求利用该漏洞造成拒绝服务。

Severity

中

Patch Name

Boa Webserver缓冲区溢出漏洞的补丁

Patch Description

Boa Webserver是一款用于类Unix计算机的高性能Web服务器。 Boa Webserver 0.92r版本中的‘send_redirect()’函数存在缓冲区溢出漏洞。远程攻击者可通过发送特制的HTTP GET请求利用该漏洞造成拒绝服务。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/gpg/boa/releases

Reference

http://www.ljcusack.io/cve-2016-9564-stack-based-buffer-overflow-in-boa-0-dot-92r http://www.securityfocus.com/bid/94599

Impacted products

Name
Boa Webserver 0.92r

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94599"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9564"
    }
  },
  "description": "Boa Webserver\u662f\u4e00\u6b3e\u7528\u4e8e\u7c7bUnix\u8ba1\u7b97\u673a\u7684\u9ad8\u6027\u80fdWeb\u670d\u52a1\u5668\u3002\r\n\r\nBoa Webserver 0.92r\u7248\u672c\u4e2d\u7684\u2018send_redirect()\u2019\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684HTTP GET\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Luke Cusack",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/gpg/boa/releases",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-11910",
  "openTime": "2016-12-06",
  "patchDescription": "Boa Webserver\u662f\u4e00\u6b3e\u7528\u4e8e\u7c7bUnix\u8ba1\u7b97\u673a\u7684\u9ad8\u6027\u80fdWeb\u670d\u52a1\u5668\u3002\r\n\r\nBoa Webserver 0.92r\u7248\u672c\u4e2d\u7684\u2018send_redirect()\u2019\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684HTTP GET\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\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": "Boa Webserver\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Boa Webserver 0.92r"
  },
  "referenceLink": "http://www.ljcusack.io/cve-2016-9564-stack-based-buffer-overflow-in-boa-0-dot-92r\r\nhttp://www.securityfocus.com/bid/94599",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-02",
  "title": "Boa Webserver\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-9564 (GCVE-0-2016-9564)

Vulnerability from cvelistv5 – Published: 2016-11-30 11:00 – Updated: 2024-08-06 02:50

Summary

Buffer overflow in send_redirect() in Boa Webserver 0.92r allows remote attackers to DoS via an HTTP GET request requesting a long URI with only '/' and '.' characters.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.ljcusack.io/cve-2016-9564-stack-based-…	x_refsource_MISC
	http://www.securityfocus.com/bid/94599	vdb-entryx_refsource_BID

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 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-2016-11910

CVE-2016-9564 (GCVE-0-2016-9564)

Tags

Sightings

Nomenclature