cnvd - cnvd-2022-09776

CNVD-2022-09776

Vulnerability from cnvd - Published: 2022-02-11

Title

ForeScout SecureConnector存在未明漏洞

Description

ForeScout SecureConnector是美国ForeScout公司的一种网络安全软件，可对尝试加入网络的机器进行身份验证。 ForeScout SecureConnector 存在安全漏洞，攻击者可利用该漏洞导致缓冲区溢出并覆盖堆栈cookie，从而导致服务崩溃。

Severity

低

Patch Name

ForeScout SecureConnector存在未明漏洞的补丁

Patch Description

ForeScout SecureConnector是美国ForeScout公司的一种网络安全软件，可对尝试加入网络的机器进行身份验证。 ForeScout SecureConnector 存在安全漏洞，攻击者可利用该漏洞导致缓冲区溢出并覆盖堆栈cookie，从而导致服务崩溃。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://www.gov.il/en/departments/faq/cve_advisories

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-36724

Impacted products

Name
Forescout SecureConnector

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-36724"
    }
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  "description": "ForeScout SecureConnector\u662f\u7f8e\u56fdForeScout\u516c\u53f8\u7684\u4e00\u79cd\u7f51\u7edc\u5b89\u5168\u8f6f\u4ef6\uff0c\u53ef\u5bf9\u5c1d\u8bd5\u52a0\u5165\u7f51\u7edc\u7684\u673a\u5668\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\n\nForeScout SecureConnector \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u5e76\u8986\u76d6\u5806\u6808cookie\uff0c\u4ece\u800c\u5bfc\u81f4\u670d\u52a1\u5d29\u6e83\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-09776",
  "openTime": "2022-02-11",
  "patchDescription": "ForeScout SecureConnector\u662f\u7f8e\u56fdForeScout\u516c\u53f8\u7684\u4e00\u79cd\u7f51\u7edc\u5b89\u5168\u8f6f\u4ef6\uff0c\u53ef\u5bf9\u5c1d\u8bd5\u52a0\u5165\u7f51\u7edc\u7684\u673a\u5668\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\r\n\r\nForeScout SecureConnector \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u5e76\u8986\u76d6\u5806\u6808cookie\uff0c\u4ece\u800c\u5bfc\u81f4\u670d\u52a1\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": "ForeScout SecureConnector\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Forescout SecureConnector"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-36724",
  "serverity": "\u4f4e",
  "submitTime": "2021-12-30",
  "title": "ForeScout SecureConnector\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-36724 (GCVE-0-2021-36724)

Vulnerability from cvelistv5 – Published: 2021-12-29 17:02 – Updated: 2024-09-16 20:07

Summary

ForeScout - SecureConnector Local Service DoS - A low privilaged user which doesn't have permissions to shutdown the secure connector service writes a large amount of characters in the installationPath. This will cause the buffer to overflow and override the stack cookie causing the service to crash.

Severity ?

6.1 (Medium)


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

CWE

Local Service DoS

Assigner

INCD

References

URL

Tags

https://www.gov.il/en/departments/faq/cve_advisories

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ForeScout	eServices / eNvoice	Affected: SecureConnector 11.0.4.1024

Credits

Alex Katziv - Novartis

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-2022-09776

CVE-2021-36724 (GCVE-0-2021-36724)

Tags

Sightings

Nomenclature