Vulnerability-Lookup

CNVD-2022-31928

Vulnerability from cnvd - Published: 2022-04-24

Title

YottaDB存在未明漏洞（CNVD-2022-31928）

Description

YottaDB是美国YottaDB公司的一个实时数据库。 YottaDB r1.32及之前版本存在安全漏洞，该漏洞源于在 sr_unix/do_verify.c中对do_verify的调用中缺少输入验证。攻击者可利用该漏洞通过破坏函数指针来尝试跳转到NULL指针。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

https://gitlab.com/YottaDB/DB/YDB/-/issues/828

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-44482

Impacted products

Name
YottaDB YottaDB <=1.32

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-44482"
    }
  },
  "description": "YottaDB\u662f\u7f8e\u56fdYottaDB\u516c\u53f8\u7684\u4e00\u4e2a\u5b9e\u65f6\u6570\u636e\u5e93\u3002\n\nYottaDB r1.32\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728 sr_unix/do_verify.c\u4e2d\u5bf9do_verify\u7684\u8c03\u7528\u4e2d\u7f3a\u5c11\u8f93\u5165\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7834\u574f\u51fd\u6570\u6307\u9488\u6765\u5c1d\u8bd5\u8df3\u8f6c\u5230NULL\u6307\u9488\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\n\r\nhttps://gitlab.com/YottaDB/DB/YDB/-/issues/828",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-31928",
  "openTime": "2022-04-24",
  "products": {
    "product": "YottaDB YottaDB \u003c=1.32"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-44482",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-16",
  "title": "YottaDB\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-31928\uff09"
}

CVE-2021-44482 (GCVE-0-2021-44482)

Vulnerability from cvelistv5 – Published: 2022-04-15 17:17 – Updated: 2024-08-04 04:25

Summary

An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://gitlab.com/YottaDB/DB/YDB/-/issues/828

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2022-31928

CVE-2021-44482 (GCVE-0-2021-44482)

Tags

Sightings

Nomenclature