cnvd-2017-05640
Vulnerability from cnvd
Title
elfutils ’allocate_elf‘函数拒绝服务漏洞
Description
elfutils是一套用于读取、创建和修改ELF二进制文件的实用程序和库的集合。 elfutils的common.h文件的‘allocate_elf’函数存在拒绝服务漏洞。远程攻击者可利用该漏洞构建特殊的ELF文件使应用程序崩溃。
Severity
中
Patch Name
elfutils ’allocate_elf‘函数拒绝服务漏洞的补丁
Patch Description
elfutils是一套用于读取、创建和修改ELF二进制文件的实用程序和库的集合。 elfutils的common.h文件的‘allocate_elf’函数存在拒绝服务漏洞。远程攻击者可利用该漏洞构建特殊的ELF文件使应用程序崩溃。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

厂商已发布了漏洞修复程序，请及时关注更新： https://blogs.gentoo.org/ago/2016/11/04/elfutils-memory-allocation-failure-in-allocate_elf-common-h/

Reference
https://blogs.gentoo.org/ago/2016/11/04/elfutils-memory-allocation-failure-in-allocate_elf-common-h/ https://nvd.nist.gov/vuln/detail/CVE-2016-10254
Impacted products
Name
Elfutils Elfutils <=0.167
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10254"
    }
  },
  "description": "elfutils\u662f\u4e00\u5957\u7528\u4e8e\u8bfb\u53d6\u3001\u521b\u5efa\u548c\u4fee\u6539ELF\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5b9e\u7528\u7a0b\u5e8f\u548c\u5e93\u7684\u96c6\u5408\u3002\r\n\r\nelfutils\u7684common.h\u6587\u4ef6\u7684\u2018allocate_elf\u2019\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6784\u5efa\u7279\u6b8a\u7684ELF\u6587\u4ef6\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://blogs.gentoo.org/ago/2016/11/04/elfutils-memory-allocation-failure-in-allocate_elf-common-h/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05640",
  "openTime": "2017-04-21",
  "patchDescription": "elfutils\u662f\u4e00\u5957\u7528\u4e8e\u8bfb\u53d6\u3001\u521b\u5efa\u548c\u4fee\u6539ELF\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5b9e\u7528\u7a0b\u5e8f\u548c\u5e93\u7684\u96c6\u5408\u3002\r\n\r\nelfutils\u7684common.h\u6587\u4ef6\u7684\u2018allocate_elf\u2019\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6784\u5efa\u7279\u6b8a\u7684ELF\u6587\u4ef6\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "elfutils \u2019allocate_elf\u2018\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Elfutils Elfutils \u003c=0.167"
  },
  "referenceLink": "https://blogs.gentoo.org/ago/2016/11/04/elfutils-memory-allocation-failure-in-allocate_elf-common-h/\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-10254",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-28",
  "title": "elfutils \u2019allocate_elf\u2018\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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