cnvd-2017-32216
Vulnerability from cnvd
Title
radare2拒绝服务漏洞（CNVD-2017-32216）
Description
radare2是一套用来处理二进制文件的库和工具。 radare2 2.0.0版本中的libr/bin/format/elf/elf.c文件的‘store_versioninfo_gnu_verdef’函数存在安全漏洞。远程攻击者可借助ELF文件利用该漏洞造成拒绝服务（r_read_le16无效写入和应用程序崩溃）。
Severity
中
Patch Name
radare2拒绝服务漏洞（CNVD-2017-32216）的补丁
Patch Description
radare2是一套用来处理二进制文件的库和工具。 radare2 2.0.0版本中的libr/bin/format/elf/elf.c文件的‘store_versioninfo_gnu_verdef’函数存在安全漏洞。远程攻击者可借助ELF文件利用该漏洞造成拒绝服务（r_read_le16无效写入和应用程序崩溃）。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

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/radare/radare2/commit/21a6f570ba33fa9f52f1bba87f07acc4e8c178f4

Reference
https://nvd.nist.gov/vuln/detail/CVE-2017-15385
Impacted products
Name
Radare2 radare2 2 2.0.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15385"
    }
  },
  "description": "radare2\u662f\u4e00\u5957\u7528\u6765\u5904\u7406\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\r\n\r\nradare2 2.0.0\u7248\u672c\u4e2d\u7684libr/bin/format/elf/elf.c\u6587\u4ef6\u7684\u2018store_versioninfo_gnu_verdef\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9ELF\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08r_read_le16\u65e0\u6548\u5199\u5165\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "Unknow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/radare/radare2/commit/21a6f570ba33fa9f52f1bba87f07acc4e8c178f4",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-32216",
  "openTime": "2017-11-01",
  "patchDescription": "radare2\u662f\u4e00\u5957\u7528\u6765\u5904\u7406\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\r\n\r\nradare2 2.0.0\u7248\u672c\u4e2d\u7684libr/bin/format/elf/elf.c\u6587\u4ef6\u7684\u2018store_versioninfo_gnu_verdef\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9ELF\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08r_read_le16\u65e0\u6548\u5199\u5165\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\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": "radare2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-32216\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Radare2 radare2 2 2.0.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-15385",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-17",
  "title": "radare2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-32216\uff09"
}


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