cnvd-2015-02195
Vulnerability from cnvd
Title
Henry Spencer BSD regex library alpha3.8.g5 on-bit platforms整数溢出漏洞
Description
Henry Spencer BSD regex library是加拿大软件开发者Henry Spencer所研发的一套使用C语言编写的正则表达式软件库。 Henry Spencer BSD regex library alpha3.8.g5 on 32-bit platforms存在整数溢出漏洞，攻击者依赖语境通过大量的正则表达式，导致基于堆的缓冲区溢出执行任意代码。
Severity
中
Patch Name
Henry Spencer BSD regex library alpha3.8.g5 on-bit platforms整数溢出漏洞的补丁
Patch Description
Henry Spencer BSD regex library是加拿大软件开发者Henry Spencer所研发的一套使用C语言编写的正则表达式软件库。Henry Spencer BSD regex library alpha3.8.g5 on 32-bit platforms存在整数溢出漏洞，攻击者依赖语境通过大量的正则表达式，导致基于堆的缓冲区溢出执行任意代码。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://openwall.com/lists/oss-security/2015/02/07/14

Reference
http://openwall.com/lists/oss-security/2015/02/07/14 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2305
Impacted products
Name
rxspencer rxspencer 3.8.g5
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2305"
    }
  },
  "description": "Henry Spencer BSD regex library\u662f\u52a0\u62ff\u5927\u8f6f\u4ef6\u5f00\u53d1\u8005Henry Spencer\u6240\u7814\u53d1\u7684\u4e00\u5957\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u8f6f\u4ef6\u5e93\u3002\r\n\r\nHenry Spencer BSD regex library alpha3.8.g5 on 32-bit platforms\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u4f9d\u8d56\u8bed\u5883\u901a\u8fc7\u5927\u91cf\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u5bfc\u81f4\u57fa\u4e8e\u5806\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Guido Vranken",
  "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://openwall.com/lists/oss-security/2015/02/07/14",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02195",
  "openTime": "2015-04-08",
  "patchDescription": "Henry Spencer BSD regex library\u662f\u52a0\u62ff\u5927\u8f6f\u4ef6\u5f00\u53d1\u8005Henry Spencer\u6240\u7814\u53d1\u7684\u4e00\u5957\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u8f6f\u4ef6\u5e93\u3002Henry Spencer BSD regex library alpha3.8.g5 on 32-bit platforms\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u4f9d\u8d56\u8bed\u5883\u901a\u8fc7\u5927\u91cf\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u5bfc\u81f4\u57fa\u4e8e\u5806\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Henry Spencer BSD regex library alpha3.8.g5 on-bit platforms\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "rxspencer rxspencer 3.8.g5"
  },
  "referenceLink": "http://openwall.com/lists/oss-security/2015/02/07/14\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2305",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-03",
  "title": "Henry Spencer BSD regex library alpha3.8.g5 on-bit platforms\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}


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