cnvd-2020-45108
Vulnerability from cnvd
Title
Grub2输入验证错误漏洞
Description
grub2是GNU计划的一款Linux系统引导程序。 grub2 2.06之前版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。目前没有详细的漏洞细节提供。
Severity
中
Patch Name
Grub2输入验证错误漏洞的补丁
Patch Description
grub2是GNU计划的一款Linux系统引导程序。 grub2 2.06之前版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。目前没有详细的漏洞细节提供。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.gnu.org/

Reference
https://www.debian.org/security/2020/dsa-4735; https://security-tracker.debian.org/tracker/CVE-2020-10713; https://security-tracker.debian.org/tracker/CVE-2020-14308; https://security-tracker.debian.org/tracker/CVE-2020-14309; https://security-tracker.debian.org/tracker/CVE-2020-14310; https://security-tracker.debian.org/tracker/CVE-2020-14311; https://security-tracker.debian.org/tracker/CVE-2020-15706; https://security-tracker.debian.org/tracker/CVE-2020-15707
Impacted products
Name
GNU GRUB2 <2.06
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14309",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14309"
    }
  },
  "description": "grub2\u662fGNU\u8ba1\u5212\u7684\u4e00\u6b3eLinux\u7cfb\u7edf\u5f15\u5bfc\u7a0b\u5e8f\u3002\n\ngrub2 2.06\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.gnu.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-45108",
  "openTime": "2020-08-09",
  "patchDescription": "grub2\u662fGNU\u8ba1\u5212\u7684\u4e00\u6b3eLinux\u7cfb\u7edf\u5f15\u5bfc\u7a0b\u5e8f\u3002\r\n\r\ngrub2 2.06\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Grub2\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GNU GRUB2 \u003c2.06"
  },
  "referenceLink": "https://www.debian.org/security/2020/dsa-4735; https://security-tracker.debian.org/tracker/CVE-2020-10713; https://security-tracker.debian.org/tracker/CVE-2020-14308; https://security-tracker.debian.org/tracker/CVE-2020-14309; https://security-tracker.debian.org/tracker/CVE-2020-14310; https://security-tracker.debian.org/tracker/CVE-2020-14311; https://security-tracker.debian.org/tracker/CVE-2020-15706; https://security-tracker.debian.org/tracker/CVE-2020-15707",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-03",
  "title": "Grub2\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}


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