Vulnerability-Lookup

CNVD-2022-09772

Vulnerability from cnvd - Published: 2022-02-11

Title

QNAP NAS缓冲区溢出漏洞

Description

QNAP NAS是中国威联通科技（QNAP）公司的一个可访问且快速的存储解决方案。 QNAP NAS Surveillance Station存在缓冲区溢出漏洞，该漏洞源于软件处理请求时的边界错误，未经身份验证的远程攻击者可利用该漏洞向系统发送专门的请求，触发基于堆栈的缓冲区溢出，并在目标系统上执行任意代码。

Severity

高

Patch Name

QNAP NAS缓冲区溢出漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.qnap.com.cn/en/security-advisory/qsa-21-46

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-38687

Impacted products

Name
['QNAP Surveillance Station <5.2.0.4.2 (2021/10/26)（QTS 5.0.0 (64-bit)）', 'QNAP Surveillance Station <5.2.0.3.2 (2021/10/26) （QTS 5.0.0 (32-bit)）', 'QNAP Surveillance Station <5.1.5.4.6 (2021/10/26)（QTS 4.3.6 (64-bit)）', 'QNAP Surveillance Station <5.1.5.3.6 (2021/10/26) （QTS 4.3.6 (32-bit)）', 'QNAP Surveillance Station <5.1.5.3.6 (2021/10/26) （QTS 4.3.3）']

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JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38687"
    }
  },
  "description": "QNAP NAS\u662f\u4e2d\u56fd\u5a01\u8054\u901a\u79d1\u6280\uff08QNAP\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u53ef\u8bbf\u95ee\u4e14\u5feb\u901f\u7684\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002\n\nQNAP NAS Surveillance Station\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u5904\u7406\u8bf7\u6c42\u65f6\u7684\u8fb9\u754c\u9519\u8bef\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u7cfb\u7edf\u53d1\u9001\u4e13\u95e8\u7684\u8bf7\u6c42\uff0c\u89e6\u53d1\u57fa\u4e8e\u5806\u6808\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u5e76\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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://www.qnap.com.cn/en/security-advisory/qsa-21-46",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-09772",
  "openTime": "2022-02-11",
  "patchDescription": "QNAP NAS\u662f\u4e2d\u56fd\u5a01\u8054\u901a\u79d1\u6280\uff08QNAP\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u53ef\u8bbf\u95ee\u4e14\u5feb\u901f\u7684\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nQNAP NAS Surveillance Station\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u5904\u7406\u8bf7\u6c42\u65f6\u7684\u8fb9\u754c\u9519\u8bef\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u7cfb\u7edf\u53d1\u9001\u4e13\u95e8\u7684\u8bf7\u6c42\uff0c\u89e6\u53d1\u57fa\u4e8e\u5806\u6808\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u5e76\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "QNAP NAS\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "QNAP Surveillance Station \u003c5.2.0.4.2 (2021/10/26)\uff08QTS 5.0.0 (64-bit)\uff09",
      "QNAP Surveillance Station \u003c5.2.0.3.2 (2021/10/26) \uff08QTS 5.0.0 (32-bit)\uff09",
      "QNAP Surveillance Station \u003c5.1.5.4.6 (2021/10/26)\uff08QTS 4.3.6 (64-bit)\uff09",
      "QNAP Surveillance Station \u003c5.1.5.3.6 (2021/10/26) \uff08QTS 4.3.6 (32-bit)\uff09",
      "QNAP Surveillance Station \u003c5.1.5.3.6 (2021/10/26) \uff08QTS 4.3.3\uff09"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-38687",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-30",
  "title": "QNAP NAS\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-38687 (GCVE-0-2021-38687)

Vulnerability from cvelistv5 – Published: 2021-12-29 13:05 – Updated: 2024-09-16 20:22

Title

Stack Overflow Vulnerability in Surveillance Station

Summary

A stack buffer overflow vulnerability has been reported to affect QNAP NAS running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of Surveillance Station: QTS 5.0.0 (64 bit): Surveillance Station 5.2.0.4.2 ( 2021/10/26 ) and later QTS 5.0.0 (32 bit): Surveillance Station 5.2.0.3.2 ( 2021/10/26 ) and later QTS 4.3.6 (64 bit): Surveillance Station 5.1.5.4.6 ( 2021/10/26 ) and later QTS 4.3.6 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later QTS 4.3.3: Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-120

Assigner

qnap mitre root

References

1 reference

URL	Tags
https://www.qnap.com/en/security-advisory/qsa-21-46	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
QNAP Systems Inc.	Surveillance Station	Affected: unspecified , < 5.2.0.4.2 ( 2021/10/26 ) (custom)
QNAP Systems Inc.	Surveillance Station	Affected: unspecified , < 5.2.0.3.2 ( 2021/10/26 ) (custom)
QNAP Systems Inc.	Surveillance Station	Affected: unspecified , < 5.1.5.4.6 ( 2021/10/26 ) (custom)
QNAP Systems Inc.	Surveillance Station	Affected: unspecified , < 5.1.5.3.6 ( 2021/10/26 ) (custom)

Date Public

2021-12-10 00:00

Credits

crixer

Show details on NVD website

JSON

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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.