Vulnerability-Lookup

CNVD-2021-100389

Vulnerability from cnvd - Published: 2021-12-16

Title

Accops HyWorks Windows Client整数溢出漏洞

Description

Accops HyWorks是印度Accops公司的一个由软件和硬件组成的解决方案套件。用于从任何地方、任何设备和任何网络即时、安全地远程访问企业应用程序。 Accops HyWorks Windows Client存在整数溢出漏洞，攻击者可利用该漏洞在内核模式下执行任意代码或通过特制的I/O请求数据包导致拒绝服务。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.sentinelone.com/labs/usb-over-ethernet-multiple-privilege-escalation-vulnerabilities-in-aws-and-other-major-cloud-services/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-42688

Impacted products

Name
Accops Accops HyWorks Windows Client <v3.2.8.200

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42688"
    }
  },
  "description": "Accops HyWorks\u662f\u5370\u5ea6Accops\u516c\u53f8\u7684\u4e00\u4e2a\u7531\u8f6f\u4ef6\u548c\u786c\u4ef6\u7ec4\u6210\u7684\u89e3\u51b3\u65b9\u6848\u5957\u4ef6\u3002\u7528\u4e8e\u4ece\u4efb\u4f55\u5730\u65b9\u3001\u4efb\u4f55\u8bbe\u5907\u548c\u4efb\u4f55\u7f51\u7edc\u5373\u65f6\u3001\u5b89\u5168\u5730\u8fdc\u7a0b\u8bbf\u95ee\u4f01\u4e1a\u5e94\u7528\u7a0b\u5e8f\u3002\n\nAccops HyWorks Windows Client\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u901a\u8fc7\u7279\u5236\u7684I/O\u8bf7\u6c42\u6570\u636e\u5305\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.sentinelone.com/labs/usb-over-ethernet-multiple-privilege-escalation-vulnerabilities-in-aws-and-other-major-cloud-services/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-100389",
  "openTime": "2021-12-16",
  "products": {
    "product": "Accops Accops HyWorks Windows Client \u003cv3.2.8.200"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-42688",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-09",
  "title": "Accops HyWorks Windows Client\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-42688 (GCVE-0-2021-42688)

Vulnerability from cvelistv5 – Published: 2021-12-07 20:11 – Updated: 2024-08-04 03:38

Summary

An Integer Overflow vulnerability exists in Accops HyWorks Windows Client prior to v 3.2.8.200. The IOCTL Handler 0x22005B in the Accops HyWorks Windows Client prior to v 3.2.8.200 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://www.sentinelone.com/labs/usb-over-etherne…

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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  "cveMetadata": {
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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-2021-100389

CVE-2021-42688 (GCVE-0-2021-42688)

Tags

Sightings

Nomenclature