Vulnerability-Lookup

CNVD-2020-20394

Vulnerability from cnvd - Published: 2020-03-31

Title

SQLite elect.c文件拒绝服务漏洞

Description

SQLite是一套基于C语言的开源嵌入式关系数据库管理系统。 SQLite 3.30.1版本中的select.c文件的sqlite3Select存在安全漏洞。攻击者可利用该漏洞导致程序崩溃。

Severity

中

Patch Name

SQLite elect.c文件拒绝服务漏洞的补丁

Patch Description

SQLite是一套基于C语言的开源嵌入式关系数据库管理系统。 SQLite 3.30.1版本中的select.c文件的sqlite3Select存在安全漏洞。攻击者可利用该漏洞导致程序崩溃。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/sqlite/sqlite/commit/e59c562b3f6894f84c715772c4b116d7b5c01348

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-19244

Impacted products

Name
Sqlite Sqlite 3.30.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-19244",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-19244"
    }
  },
  "description": "SQLite\u662f\u4e00\u5957\u57fa\u4e8eC\u8bed\u8a00\u7684\u5f00\u6e90\u5d4c\u5165\u5f0f\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\n\nSQLite 3.30.1\u7248\u672c\u4e2d\u7684select.c\u6587\u4ef6\u7684sqlite3Select\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/sqlite/sqlite/commit/e59c562b3f6894f84c715772c4b116d7b5c01348",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-20394",
  "openTime": "2020-03-31",
  "patchDescription": "SQLite\u662f\u4e00\u5957\u57fa\u4e8eC\u8bed\u8a00\u7684\u5f00\u6e90\u5d4c\u5165\u5f0f\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nSQLite 3.30.1\u7248\u672c\u4e2d\u7684select.c\u6587\u4ef6\u7684sqlite3Select\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\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": "SQLite elect.c\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Sqlite Sqlite 3.30.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-19244",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-26",
  "title": "SQLite elect.c\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-19244 (GCVE-0-2019-19244)

Vulnerability from cvelistv5 – Published: 2019-11-25 19:32 – Updated: 2024-08-05 02:09

Summary

sqlite3Select in select.c in SQLite 3.30.1 allows a crash if a sub-select uses both DISTINCT and window functions, and also has certain ORDER BY usage.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/sqlite/sqlite/commit/e59c562b3…	x_refsource_MISC
https://usn.ubuntu.com/4205-1/	vendor-advisoryx_refsource_UBUNTU
https://www.oracle.com/security-alerts/cpuapr2020.html	x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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          },
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            "url": "https://usn.ubuntu.com/4205-1/"
          },
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            "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
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            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
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Sightings

Author	Source	Type	Date	Other

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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.