Vulnerability-Lookup

CNVD-2021-08147

Vulnerability from cnvd - Published: 2021-02-02

Title

Veritas Desktop and Laptop Option访问控制错误漏洞

Description

Veritas Desktop and Laptop Option是美国Veritas公司的一款为Windows 和 Mac 台式机和笔记本电脑提供数据备份和端点保护功能的软件。该软件支持无网络保护、即时备份、自定义故障转移、自助还原等保护功能。 Veritas Desktop and Laptop Option (DLO) 9.4之前版本存在访问控制错误漏洞，攻击者可利用该漏洞可以对系统进行管理员访问。

Severity

高

Patch Name

Veritas Desktop and Laptop Option访问控制错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.veritas.com/content/support/en_US/security/VTS20-012

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-36165

Impacted products

Name
Veritas Desktop and Laptop Option <9.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-36165",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-36165"
    }
  },
  "description": "Veritas Desktop and Laptop Option\u662f\u7f8e\u56fdVeritas\u516c\u53f8\u7684\u4e00\u6b3e\u4e3aWindows \u548c Mac \u53f0\u5f0f\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\u63d0\u4f9b\u6570\u636e\u5907\u4efd\u548c\u7aef\u70b9\u4fdd\u62a4\u529f\u80fd\u7684\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u65e0\u7f51\u7edc\u4fdd\u62a4\u3001\u5373\u65f6\u5907\u4efd\u3001\u81ea\u5b9a\u4e49\u6545\u969c\u8f6c\u79fb\u3001\u81ea\u52a9\u8fd8\u539f\u7b49\u4fdd\u62a4\u529f\u80fd\u3002 \n\nVeritas Desktop and Laptop Option (DLO) 9.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5bf9\u7cfb\u7edf\u8fdb\u884c\u7ba1\u7406\u5458\u8bbf\u95ee\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-08147",
  "openTime": "2021-02-02",
  "patchDescription": "Veritas Desktop and Laptop Option\u662f\u7f8e\u56fdVeritas\u516c\u53f8\u7684\u4e00\u6b3e\u4e3aWindows \u548c Mac \u53f0\u5f0f\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\u63d0\u4f9b\u6570\u636e\u5907\u4efd\u548c\u7aef\u70b9\u4fdd\u62a4\u529f\u80fd\u7684\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u65e0\u7f51\u7edc\u4fdd\u62a4\u3001\u5373\u65f6\u5907\u4efd\u3001\u81ea\u5b9a\u4e49\u6545\u969c\u8f6c\u79fb\u3001\u81ea\u52a9\u8fd8\u539f\u7b49\u4fdd\u62a4\u529f\u80fd\u3002 \r\n\r\nVeritas Desktop and Laptop Option (DLO) 9.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5bf9\u7cfb\u7edf\u8fdb\u884c\u7ba1\u7406\u5458\u8bbf\u95ee\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": "Veritas Desktop and Laptop Option\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Veritas Desktop and Laptop Option \u003c9.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-36165",
  "serverity": "\u9ad8",
  "submitTime": "2021-01-29",
  "title": "Veritas Desktop and Laptop Option\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-36165 (GCVE-0-2020-36165)

Vulnerability from cvelistv5 – Published: 2021-01-06 00:51 – Updated: 2024-08-04 17:23

Summary

An issue was discovered in Veritas Desktop and Laptop Option (DLO) before 9.4. On start-up, it loads the OpenSSL library from /ReleaseX64/ssl. This library attempts to load the /ReleaseX64/ssl/openssl.cnf configuration file, which does not exist. By default, on Windows systems, users can create directories under C:\. A low privileged user can create a C:/ReleaseX64/ssl/openssl.cnf configuration file to load a malicious OpenSSL engine, resulting in arbitrary code execution as SYSTEM when the service starts. This gives the attacker administrator access on the system, allowing the attacker (by default) to access all data, access all installed applications, etc. This impacts DLO server and client installations.

Severity

9.3 (Critical)


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

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://www.veritas.com/content/support/en_US/sec…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:23:09.291Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.veritas.com/content/support/en_US/security/VTS20-012"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
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      ],
      "descriptions": [
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          "lang": "en",
          "value": "An issue was discovered in Veritas Desktop and Laptop Option (DLO) before 9.4. On start-up, it loads the OpenSSL library from /ReleaseX64/ssl. This library attempts to load the /ReleaseX64/ssl/openssl.cnf configuration file, which does not exist. By default, on Windows systems, users can create directories under C:\\. A low privileged user can create a C:/ReleaseX64/ssl/openssl.cnf configuration file to load a malicious OpenSSL engine, resulting in arbitrary code execution as SYSTEM when the service starts. This gives the attacker administrator access on the system, allowing the attacker (by default) to access all data, access all installed applications, etc. This impacts DLO server and client installations."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:C/UI:N",
            "version": "3.1"
          }
        }
      ],
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            }
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      ],
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        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.veritas.com/content/support/en_US/security/VTS20-012"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2020-36165",
          "STATE": "PUBLIC"
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                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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          }
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "An issue was discovered in Veritas Desktop and Laptop Option (DLO) before 9.4. On start-up, it loads the OpenSSL library from /ReleaseX64/ssl. This library attempts to load the /ReleaseX64/ssl/openssl.cnf configuration file, which does not exist. By default, on Windows systems, users can create directories under C:\\. A low privileged user can create a C:/ReleaseX64/ssl/openssl.cnf configuration file to load a malicious OpenSSL engine, resulting in arbitrary code execution as SYSTEM when the service starts. This gives the attacker administrator access on the system, allowing the attacker (by default) to access all data, access all installed applications, etc. This impacts DLO server and client installations."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:C/UI:N",
            "version": "3.1"
          }
        },
        "problemtype": {
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            {
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                  "value": "n/a"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.veritas.com/content/support/en_US/security/VTS20-012",
              "refsource": "MISC",
              "url": "https://www.veritas.com/content/support/en_US/security/VTS20-012"
            }
          ]
        }
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    "dateReserved": "2021-01-06T00:00:00.000Z",
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    "state": "PUBLISHED"
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}

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-2021-08147

CVE-2020-36165 (GCVE-0-2020-36165)

Tags

Sightings

Nomenclature

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