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CNVD-2015-02163

Vulnerability from cnvd - Published: 2015-04-03
VLAI
Title
Apache Subversion mod_dav_svn服务器新修订本svn:author属性值欺骗漏洞
Description
Subversion是一款开源多用户版本控制系统,支持非ASCII文本和二进制数据。 Subversion mod_dav_svn服务器在提交新修订本时允许任意设置svn:author属性值。这可使攻击者使用精心构造的v1请求序列,欺骗服务器使用客户端提交的任意svn:author值,从而影响依赖这些值的环境内的数据完整性。
Severity
Patch Name
Apache Subversion mod_dav_svn服务器新修订本svn:author属性值欺骗漏洞的补丁
Patch Description
Subversion是一款开源多用户版本控制系统,支持非ASCII文本和二进制数据。 Subversion mod_dav_svn服务器在提交新修订本时允许任意设置svn:author属性值。这可使攻击者使用精心构造的v1请求序列,欺骗服务器使用客户端提交的任意svn:author值,从而影响依赖这些值的环境内的数据完整性。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

用户可参考如下供应商提供的安全公告获得补丁信息: http://subversion.apache.org/security/CVE-2015-0251-advisory.txt

Reference
http://subversion.apache.org/security/CVE-2015-0251-advisory.txt
Impacted products
Name
['Apache Software Foundation Subversion HTTPD servers 1.8.0 - 1.8.11', 'Apache Software Foundation Subversion HTTPD servers 1.5.0 - 1.7.19']
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-0251"
    }
  },
  "description": "Subversion\u662f\u4e00\u6b3e\u5f00\u6e90\u591a\u7528\u6237\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff0c\u652f\u6301\u975eASCII\u6587\u672c\u548c\u4e8c\u8fdb\u5236\u6570\u636e\u3002\r\n\r\nSubversion mod_dav_svn\u670d\u52a1\u5668\u5728\u63d0\u4ea4\u65b0\u4fee\u8ba2\u672c\u65f6\u5141\u8bb8\u4efb\u610f\u8bbe\u7f6esvn:author\u5c5e\u6027\u503c\u3002\u8fd9\u53ef\u4f7f\u653b\u51fb\u8005\u4f7f\u7528\u7cbe\u5fc3\u6784\u9020\u7684v1\u8bf7\u6c42\u5e8f\u5217\uff0c\u6b3a\u9a97\u670d\u52a1\u5668\u4f7f\u7528\u5ba2\u6237\u7aef\u63d0\u4ea4\u7684\u4efb\u610fsvn:author\u503c\uff0c\u4ece\u800c\u5f71\u54cd\u4f9d\u8d56\u8fd9\u4e9b\u503c\u7684\u73af\u5883\u5185\u7684\u6570\u636e\u5b8c\u6574\u6027\u3002",
  "discovererName": "Ivan Zhakov",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://subversion.apache.org/security/CVE-2015-0251-advisory.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02163",
  "openTime": "2015-04-03",
  "patchDescription": "Subversion\u662f\u4e00\u6b3e\u5f00\u6e90\u591a\u7528\u6237\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff0c\u652f\u6301\u975eASCII\u6587\u672c\u548c\u4e8c\u8fdb\u5236\u6570\u636e\u3002 \r\n\r\nSubversion mod_dav_svn\u670d\u52a1\u5668\u5728\u63d0\u4ea4\u65b0\u4fee\u8ba2\u672c\u65f6\u5141\u8bb8\u4efb\u610f\u8bbe\u7f6esvn:author\u5c5e\u6027\u503c\u3002\u8fd9\u53ef\u4f7f\u653b\u51fb\u8005\u4f7f\u7528\u7cbe\u5fc3\u6784\u9020\u7684v1\u8bf7\u6c42\u5e8f\u5217\uff0c\u6b3a\u9a97\u670d\u52a1\u5668\u4f7f\u7528\u5ba2\u6237\u7aef\u63d0\u4ea4\u7684\u4efb\u610fsvn:author\u503c\uff0c\u4ece\u800c\u5f71\u54cd\u4f9d\u8d56\u8fd9\u4e9b\u503c\u7684\u73af\u5883\u5185\u7684\u6570\u636e\u5b8c\u6574\u6027\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 Subversion mod_dav_svn\u670d\u52a1\u5668\u65b0\u4fee\u8ba2\u672csvn:author\u5c5e\u6027\u503c\u6b3a\u9a97\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Software Foundation Subversion HTTPD servers 1.8.0 - 1.8.11",
      "Apache Software Foundation Subversion HTTPD servers  1.5.0 - 1.7.19"
    ]
  },
  "referenceLink": "http://subversion.apache.org/security/CVE-2015-0251-advisory.txt",
  "serverity": "\u4f4e",
  "submitTime": "2015-04-01",
  "title": "Apache Subversion mod_dav_svn\u670d\u52a1\u5668\u65b0\u4fee\u8ba2\u672csvn:author\u5c5e\u6027\u503c\u6b3a\u9a97\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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