CNVD-2015-04943

Vulnerability from cnvd - Published: 2015-07-28
VLAI Severity ?
Title
Apache apr_brigade_flatten()块头解析漏洞
Description
Apache是一款开源的HTTPD服务程序。 Apache apr_brigade_flatten()解析块头存在安全漏洞，由于程序未能正确解析数据块头部。远程攻击者利用该漏洞可通过发送特制的请求实施HTTP请求进行攻击。
Severity
低
Patch Name
Apache apr_brigade_flatten()块头解析漏洞的补丁
Patch Description
Apache是一款开源的HTTPD服务程序。 Apache apr_brigade_flatten()解析块头存在安全漏洞，由于程序未能正确解析数据块头部。远程攻击者利用该漏洞可通过发送特制的请求实施HTTP请求进行攻击。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

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://httpd.apache.org/security/vulnerabilities_24.html

Reference
http://httpd.apache.org/security/vulnerabilities_24.html
Impacted products
Name
['Apache HTTP Server 2.4.7', 'Apache HTTP Server 2.4.9', 'Apache HTTP Server 2.4.8', 'Apache HTTP Server 2.4.6', 'Apache HTTP Server 2.4.10', 'Apache HTTP Server 2.4.12', 'Apache HTTP Server 2.4.1', 'Apache HTTP Server 2.4.2', 'Apache HTTP Server 2.4.3', 'Apache HTTP Server 2.4.4']
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{
  "bids": {
    "bid": {
      "bidNumber": "75963"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3183"
    }
  },
  "description": "Apache\u662f\u4e00\u6b3e\u5f00\u6e90\u7684HTTPD\u670d\u52a1\u7a0b\u5e8f\u3002\r\n\r\nApache apr_brigade_flatten()\u89e3\u6790\u5757\u5934\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u89e3\u6790\u6570\u636e\u5757\u5934\u90e8\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5b9e\u65bdHTTP\u8bf7\u6c42\u8fdb\u884c\u653b\u51fb\u3002",
  "discovererName": "R\u00c3\u00a9gis Leroy",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://httpd.apache.org/security/vulnerabilities_24.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04943",
  "openTime": "2015-07-28",
  "patchDescription": "Apache\u662f\u4e00\u6b3e\u5f00\u6e90\u7684HTTPD\u670d\u52a1\u7a0b\u5e8f\u3002\r\n\r\nApache apr_brigade_flatten()\u89e3\u6790\u5757\u5934\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u89e3\u6790\u6570\u636e\u5757\u5934\u90e8\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5b9e\u65bdHTTP\u8bf7\u6c42\u8fdb\u884c\u653b\u51fb\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 apr_brigade_flatten()\u5757\u5934\u89e3\u6790\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache HTTP Server 2.4.7",
      "Apache HTTP Server 2.4.9",
      "Apache HTTP Server 2.4.8",
      "Apache HTTP Server 2.4.6",
      "Apache HTTP Server 2.4.10",
      "Apache HTTP Server 2.4.12",
      "Apache HTTP Server 2.4.1",
      "Apache HTTP Server 2.4.2",
      "Apache HTTP Server 2.4.3",
      "Apache HTTP Server 2.4.4"
    ]
  },
  "referenceLink": "http://httpd.apache.org/security/vulnerabilities_24.html",
  "serverity": "\u4f4e",
  "submitTime": "2015-07-20",
  "title": "Apache apr_brigade_flatten()\u5757\u5934\u89e3\u6790\u6f0f\u6d1e"
}


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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.