Vulnerability-Lookup

CNVD-2020-73759

Vulnerability from cnvd - Published: 2020-12-24

Title

HCL Client Application Access缓冲区溢出漏洞

Description

HCL Client Application Access是印度HCL公司的一个集成了HCL Notes和HCL Domino的应用程序。 HCL Client Application Access v9版本存在缓冲区溢出漏洞，该漏洞源于输入参数处理中的一个漏洞可能被经过身份验证的攻击者可利用该漏洞利用，从而导致堆栈缓冲区溢出。攻击者可利用该漏洞使程序崩溃或将代码注入到系统中，以当前登录用户的特权执行。

Severity

中

Patch Name

HCL Client Application Access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://support.hcltechsw.com/csm?id=kb_article&sysparm;_article=KB0085882

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-14231

Impacted products

Name
HCL HCL Client Application Access v9

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-14231",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14231"
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.hcltechsw.com/csm?id=kb_article\u0026sysparm;_article=KB0085882",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-73759",
  "openTime": "2020-12-24",
  "patchDescription": "HCL Client Application Access\u662f\u5370\u5ea6HCL\u516c\u53f8\u7684\u4e00\u4e2a\u96c6\u6210\u4e86HCL Notes\u548cHCL Domino\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nHCL Client Application Access v9\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f93\u5165\u53c2\u6570\u5904\u7406\u4e2d\u7684\u4e00\u4e2a\u6f0f\u6d1e\u53ef\u80fd\u88ab\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5229\u7528\uff0c\u4ece\u800c\u5bfc\u81f4\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7a0b\u5e8f\u5d29\u6e83\u6216\u5c06\u4ee3\u7801\u6ce8\u5165\u5230\u7cfb\u7edf\u4e2d\uff0c\u4ee5\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u7279\u6743\u6267\u884c\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": "HCL Client Application Access\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "HCL HCL Client Application Access v9"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-14231",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-23",
  "title": "HCL Client Application Access\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-14231 (GCVE-0-2020-14231)

Vulnerability from cvelistv5 – Published: 2020-12-22 20:01 – Updated: 2024-08-04 12:39

Summary

A vulnerability in the input parameter handling of HCL Client Application Access v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.

Severity

No CVSS data available.

CWE

Buffer overflow

Assigner

HCL mitre root

References

1 reference

URL	Tags
https://support.hcltechsw.com/csm?id=kb_article&s…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	HCL Client Application Access	Affected: v9

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:39:36.265Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "HCL Client Application Access",
          "vendor": "n/a",
          "versions": [
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              "version": "v9"
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        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "Buffer overflow",
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        "dateUpdated": "2020-12-22T20:01:39.000Z",
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        "shortName": "HCL"
      },
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          "tags": [
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          "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@hcl.com",
          "ID": "CVE-2020-14231",
          "STATE": "PUBLIC"
        },
        "affects": {
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                "product": {
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "v9"
                          }
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              "name": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882",
              "refsource": "MISC",
              "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085882"
            }
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  "cveMetadata": {
    "assignerOrgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
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    "datePublished": "2020-12-22T20:01:39.000Z",
    "dateReserved": "2020-06-17T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:39:36.265Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

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.

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.

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CNVD-2020-73759

CVE-2020-14231 (GCVE-0-2020-14231)

Tags

Sightings

Nomenclature

Related by attack behaviour