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CNVD-2022-31927

Vulnerability from cnvd - Published: 2022-04-24

Title

YottaDB存在未明漏洞（CNVD-2022-31927）

Description

YottaDB是美国YottaDB公司的一个实时数据库。 YottaDB 存在安全漏洞，该漏洞源于sr_unix/ztimeoutroutines.c中的 check_and_set_timeout 中调用memcpy时缺少参数验证允许攻击者尝试从NULL指针读取。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

YottaDB存在未明漏洞（CNVD-2022-31927）的补丁

Patch Description

YottaDB是美国YottaDB公司的一个实时数据库。 YottaDB 存在安全漏洞，该漏洞源于sr_unix/ztimeoutroutines.c中的 check_and_set_timeout 中调用memcpy时缺少参数验证允许攻击者尝试从NULL指针读取。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，补丁获取链接： https://gitlab.com/YottaDB/DB/YDB/-/issues/828

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-44481

Impacted products

Name
YottaDB YottaDB <=1.32

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-44481"
    }
  },
  "description": "YottaDB\u662f\u7f8e\u56fdYottaDB\u516c\u53f8\u7684\u4e00\u4e2a\u5b9e\u65f6\u6570\u636e\u5e93\u3002\n\nYottaDB \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8esr_unix/ztimeoutroutines.c\u4e2d\u7684 check_and_set_timeout \u4e2d\u8c03\u7528memcpy\u65f6\u7f3a\u5c11\u53c2\u6570\u9a8c\u8bc1\u5141\u8bb8\u653b\u51fb\u8005\u5c1d\u8bd5\u4eceNULL\u6307\u9488\u8bfb\u53d6\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\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://gitlab.com/YottaDB/DB/YDB/-/issues/828",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-31927",
  "openTime": "2022-04-24",
  "patchDescription": "YottaDB\u662f\u7f8e\u56fdYottaDB\u516c\u53f8\u7684\u4e00\u4e2a\u5b9e\u65f6\u6570\u636e\u5e93\u3002\r\n\r\nYottaDB \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8esr_unix/ztimeoutroutines.c\u4e2d\u7684 check_and_set_timeout \u4e2d\u8c03\u7528memcpy\u65f6\u7f3a\u5c11\u53c2\u6570\u9a8c\u8bc1\u5141\u8bb8\u653b\u51fb\u8005\u5c1d\u8bd5\u4eceNULL\u6307\u9488\u8bfb\u53d6\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": "YottaDB\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-31927\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "YottaDB YottaDB \u003c=1.32"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-44481",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-16",
  "title": "YottaDB\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-31927\uff09"
}

CVE-2021-44481 (GCVE-0-2021-44481)

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 parameter validation in calls to memcpy in check_and_set_timeout in sr_unix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

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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            "url": "https://gitlab.com/YottaDB/DB/YDB/-/issues/828"
          }
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        "title": "CVE Program Container"
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      ],
      "problemTypes": [
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          "descriptions": [
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        "dateUpdated": "2022-04-15T17:17:03.000Z",
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          "url": "https://gitlab.com/YottaDB/DB/YDB/-/issues/828"
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                      "product_name": "n/a",
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                          {
                            "version_value": "n/a"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CNVD-2022-31927

CVE-2021-44481 (GCVE-0-2021-44481)

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