Vulnerability-Lookup

CNVD-2020-73167

Vulnerability from cnvd - Published: 2020-12-22

Title

HCL Notes授权问题漏洞

Description

HCL Notes是印度HCL公司的一个高度安全的本地电子邮件客户端。 HCL Notes v9 client存在授权问题漏洞，该漏洞源于MIME消息处理中的一个漏洞可能被未经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。远程攻击者可利用该漏洞使Notes应用程序崩溃，或将代码注入到系统中。

Severity

高

Patch Name

HCL Notes授权问题漏洞的补丁

Patch Description

HCL Notes是印度HCL公司的一个高度安全的本地电子邮件客户端。 HCL Notes v9 client存在授权问题漏洞，该漏洞源于MIME消息处理中的一个漏洞可能被未经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。远程攻击者可利用该漏洞使Notes应用程序崩溃，或将代码注入到系统中。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://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085913&sys_kb_id=a9185e4f1bc96498534c4159cc4bcb3a

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-14224

Impacted products

Name
HCL HCL Notes v9 client

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14224",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14224"
    }
  },
  "description": "HCL Notes\u662f\u5370\u5ea6HCL\u516c\u53f8\u7684\u4e00\u4e2a\u9ad8\u5ea6\u5b89\u5168\u7684\u672c\u5730\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u3002\n\nHCL Notes v9 client\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMIME\u6d88\u606f\u5904\u7406\u4e2d\u7684\u4e00\u4e2a\u6f0f\u6d1e\u53ef\u80fd\u88ab\u672a\u7ecf\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\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7fNotes\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u6216\u5c06\u4ee3\u7801\u6ce8\u5165\u5230\u7cfb\u7edf\u4e2d\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://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085913\u0026sys_kb_id=a9185e4f1bc96498534c4159cc4bcb3a",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-73167",
  "openTime": "2020-12-22",
  "patchDescription": "HCL Notes\u662f\u5370\u5ea6HCL\u516c\u53f8\u7684\u4e00\u4e2a\u9ad8\u5ea6\u5b89\u5168\u7684\u672c\u5730\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u3002\r\n\r\nHCL Notes v9 client\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMIME\u6d88\u606f\u5904\u7406\u4e2d\u7684\u4e00\u4e2a\u6f0f\u6d1e\u53ef\u80fd\u88ab\u672a\u7ecf\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\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7fNotes\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u6216\u5c06\u4ee3\u7801\u6ce8\u5165\u5230\u7cfb\u7edf\u4e2d\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 Notes\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "HCL HCL Notes v9 client"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-14224",
  "serverity": "\u9ad8",
  "submitTime": "2020-12-21",
  "title": "HCL Notes\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-14224 (GCVE-0-2020-14224)

Vulnerability from cvelistv5 – Published: 2020-12-18 22:11 – Updated: 2024-08-04 12:39

Summary

A vulnerability in the MIME message handling of the HCL Notes v9 client could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote attacker to crash the Notes application 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 Notes	Affected: v9

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:39:36.204Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085913"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "HCL Notes",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "v9"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the MIME message handling of the HCL Notes v9 client could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote attacker to crash the Notes application or inject code into the system which would execute with the privileges of the currently logged-in user."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Buffer overflow",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-18T22:11:54.000Z",
        "orgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
        "shortName": "HCL"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085913"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@hcl.com",
          "ID": "CVE-2020-14224",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "HCL Notes",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "v9"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "A vulnerability in the MIME message handling of the HCL Notes v9 client could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote attacker to crash the Notes application or inject code into the system which would execute with the privileges of the currently logged-in user."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Buffer overflow"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085913",
              "refsource": "MISC",
              "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085913"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
    "assignerShortName": "HCL",
    "cveId": "CVE-2020-14224",
    "datePublished": "2020-12-18T22:11:54.000Z",
    "dateReserved": "2020-06-17T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:39:36.204Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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.

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.