Vulnerability-Lookup

CNVD-2020-50256

Vulnerability from cnvd - Published: 2020-09-03

Title

Micro Focus Secure Messaging Gateway注入漏洞

Description

Micro Focus Secure Messaging Gateway（SMG）是英国Micro Focus公司的一款安全消息传递网关产品。该产品支持电子邮件扫描和出入站保护等功能。 Micro Focus SMG（2020-7之前版本）中存在安全漏洞。攻击者可利用该漏洞注入系统命令。

Severity

高

Patch Name

Micro Focus Secure Messaging Gateway注入漏洞的补丁

Patch Description

Micro Focus Secure Messaging Gateway（SMG）是英国Micro Focus公司的一款安全消息传递网关产品。该产品支持电子邮件扫描和出入站保护等功能。 Micro Focus SMG（2020-7之前版本）中存在安全漏洞。攻击者可利用该漏洞注入系统命令。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.microfocus.com/kb/doc.php?id=7024775

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11852

Impacted products

Name
Micro Focus Secure Messaging Gateway（SMG） <2020-7

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11852"
    }
  },
  "description": "Micro Focus Secure Messaging Gateway\uff08SMG\uff09\u662f\u82f1\u56fdMicro Focus\u516c\u53f8\u7684\u4e00\u6b3e\u5b89\u5168\u6d88\u606f\u4f20\u9012\u7f51\u5173\u4ea7\u54c1\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u7535\u5b50\u90ae\u4ef6\u626b\u63cf\u548c\u51fa\u5165\u7ad9\u4fdd\u62a4\u7b49\u529f\u80fd\u3002\n\nMicro Focus SMG\uff082020-7\u4e4b\u524d\u7248\u672c\uff09\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u7cfb\u7edf\u547d\u4ee4\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://support.microfocus.com/kb/doc.php?id=7024775",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-50256",
  "openTime": "2020-09-03",
  "patchDescription": "Micro Focus Secure Messaging Gateway\uff08SMG\uff09\u662f\u82f1\u56fdMicro Focus\u516c\u53f8\u7684\u4e00\u6b3e\u5b89\u5168\u6d88\u606f\u4f20\u9012\u7f51\u5173\u4ea7\u54c1\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u7535\u5b50\u90ae\u4ef6\u626b\u63cf\u548c\u51fa\u5165\u7ad9\u4fdd\u62a4\u7b49\u529f\u80fd\u3002\r\n\r\nMicro Focus SMG\uff082020-7\u4e4b\u524d\u7248\u672c\uff09\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u7cfb\u7edf\u547d\u4ee4\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": "Micro Focus Secure Messaging Gateway\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Micro Focus Secure Messaging Gateway\uff08SMG\uff09 \u003c2020-7"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11852",
  "serverity": "\u9ad8",
  "submitTime": "2020-08-11",
  "title": "Micro Focus Secure Messaging Gateway\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-11852 (GCVE-0-2020-11852)

Vulnerability from cvelistv5 – Published: 2020-08-07 15:53 – Updated: 2024-08-04 11:42

Summary

DKIM key management page vulnerability on Micro Focus Secure Messaging Gateway (SMG). Affecting all SMG Appliance running releases prior to July 2020. The vulnerability could allow a logged in user with rights to generate DKIM key information to inject system commands into the call to the DKIM system command.

Severity

No CVSS data available.

CWE

Inject system commands into the call to the DKIM system command.

Assigner

microfocus

References

1 reference

URL	Tags
https://support.microfocus.com/kb/doc.php?id=7024775	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Secure Messaging Gateway ( SMG).	Affected: All SMG versions prior to July 2020 version.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:42:00.810Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.microfocus.com/kb/doc.php?id=7024775"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Secure Messaging Gateway ( SMG).",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "All SMG versions prior to July 2020 version."
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "DKIM key management page vulnerability on Micro Focus Secure Messaging Gateway (SMG). Affecting all SMG Appliance running releases prior to July 2020. The vulnerability could allow a logged in user with rights to generate DKIM key information to inject system commands into the call to the DKIM system command."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Inject system commands into the call to the DKIM system command.",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-08-07T15:53:57.000Z",
        "orgId": "f81092c5-7f14-476d-80dc-24857f90be84",
        "shortName": "microfocus"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.microfocus.com/kb/doc.php?id=7024775"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@microfocus.com",
          "ID": "CVE-2020-11852",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Secure Messaging Gateway ( SMG).",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All SMG versions prior to July 2020 version."
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "DKIM key management page vulnerability on Micro Focus Secure Messaging Gateway (SMG). Affecting all SMG Appliance running releases prior to July 2020. The vulnerability could allow a logged in user with rights to generate DKIM key information to inject system commands into the call to the DKIM system command."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Inject system commands into the call to the DKIM system command."
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.microfocus.com/kb/doc.php?id=7024775",
              "refsource": "MISC",
              "url": "https://support.microfocus.com/kb/doc.php?id=7024775"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f81092c5-7f14-476d-80dc-24857f90be84",
    "assignerShortName": "microfocus",
    "cveId": "CVE-2020-11852",
    "datePublished": "2020-08-07T15:53:57.000Z",
    "dateReserved": "2020-04-16T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:42:00.810Z",
    "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.

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.

Action not permitted

CNVD-2020-50256

CVE-2020-11852 (GCVE-0-2020-11852)

Tags

Sightings

Nomenclature

Related by attack behaviour