cnvd-2022-18421
Vulnerability from cnvd
Title
MariaDB代码问题漏洞
Description
MariaDB是MariaDB（Mariadb）基金会的一套免费开源的数据库管理系统，也是一个采用Maria存储引擎的MySQL分支版本。 MariaDB中存在代码问题漏洞，该漏洞源于产品允许通过某些SELECT语句导致ha_maria：：extra崩溃，攻击者可利用该漏洞造成拒绝服务攻击。
Severity
低
Patch Name
MariaDB代码问题漏洞的补丁
Patch Description
MariaDB是MariaDB（Mariadb）基金会的一套免费开源的数据库管理系统，也是一个采用Maria存储引擎的MySQL分支版本。 MariaDB中存在代码问题漏洞，该漏洞源于产品允许通过某些SELECT语句导致ha_maria：：extra崩溃，攻击者可利用该漏洞造成拒绝服务攻击。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://mariadb.org/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-46663
Impacted products
Name
MariaDB MariaDB 10.5.13
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-46663",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-46663"
    }
  },
  "description": "MariaDB\u662fMariaDB\uff08Mariadb\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u514d\u8d39\u5f00\u6e90\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u4e5f\u662f\u4e00\u4e2a\u91c7\u7528Maria\u5b58\u50a8\u5f15\u64ce\u7684MySQL\u5206\u652f\u7248\u672c\u3002\n\nMariaDB\u4e2d\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u5141\u8bb8\u901a\u8fc7\u67d0\u4e9bSELECT\u8bed\u53e5\u5bfc\u81f4ha_maria\uff1a\uff1aextra\u5d29\u6e83\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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://mariadb.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-18421",
  "openTime": "2022-03-11",
  "patchDescription": "MariaDB\u662fMariaDB\uff08Mariadb\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u514d\u8d39\u5f00\u6e90\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u4e5f\u662f\u4e00\u4e2a\u91c7\u7528Maria\u5b58\u50a8\u5f15\u64ce\u7684MySQL\u5206\u652f\u7248\u672c\u3002\r\n\r\nMariaDB\u4e2d\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u5141\u8bb8\u901a\u8fc7\u67d0\u4e9bSELECT\u8bed\u53e5\u5bfc\u81f4ha_maria\uff1a\uff1aextra\u5d29\u6e83\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "MariaDB\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MariaDB MariaDB 10.5.13"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-46663",
  "serverity": "\u4f4e",
  "submitTime": "2022-03-07",
  "title": "MariaDB\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}


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.