cnvd-2016-03093
Vulnerability from cnvd
Title
GNU gcc内存错误引用漏洞（CNVD-2016-03093）
Description
GNU gcc（GNU Compiler Collection，GNU编译器套装）是GNU计划开发的一款开源的编程语言编译器。 GNU gcc中存在内存错误引用漏洞。攻击者可借助‘btypevec’参数利用该漏洞造成无效的写入。
Severity
中
Patch Name
GNU gcc内存错误引用漏洞（CNVD-2016-03093）的补丁
Patch Description
GNU gcc（GNU Compiler Collection，GNU编译器套装）是GNU计划开发的一款开源的编程语言编译器。 GNU gcc中存在内存错误引用漏洞。攻击者可借助‘btypevec’参数利用该漏洞造成无效的写入。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70481

Reference
http://www.openwall.com/lists/oss-security/2016/05/05/5
Impacted products
Name
GNU GCC
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4487"
    }
  },
  "description": "GNU gcc\uff08GNU Compiler Collection\uff0cGNU\u7f16\u8bd1\u5668\u5957\u88c5\uff09\u662fGNU\u8ba1\u5212\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u7f16\u7a0b\u8bed\u8a00\u7f16\u8bd1\u5668\u3002\r\n\r\nGNU gcc\u4e2d\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018btypevec\u2019\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u65e0\u6548\u7684\u5199\u5165\u3002",
  "discovererName": "GNU",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://gcc.gnu.org/bugzilla/show_bug.cgi?id=70481",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03093",
  "openTime": "2016-05-13",
  "patchDescription": "GNU gcc\uff08GNU Compiler Collection\uff0cGNU\u7f16\u8bd1\u5668\u5957\u88c5\uff09\u662fGNU\u8ba1\u5212\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u7f16\u7a0b\u8bed\u8a00\u7f16\u8bd1\u5668\u3002\r\n\r\nGNU gcc\u4e2d\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018btypevec\u2019\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u65e0\u6548\u7684\u5199\u5165\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": "GNU gcc\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2016-03093\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "GNU GCC"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/05/05/5",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-10",
  "title": "GNU gcc\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2016-03093\uff09"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.