Vulnerability-Lookup

CNVD-2019-12757

Vulnerability from cnvd - Published: 2019-04-29

Title

CleanMyMac X权限提升漏洞

Description

MacPaw CleanMyMac X是美国MacPaw公司的一款专用于macOS平台的清理工具。该产品能够清除计算机中的垃圾文件、历史缓存和日志等。 CleanMyMac X 4.20版本中存在输入验证漏洞，该漏洞源于程序无法删除升级到最新版本的受影响组件。攻击者可利用该漏洞以root身份修改文件系统。

Severity

高

Patch Name

CleanMyMac X存在权限提升漏洞的补丁

Patch Description

MacPaw CleanMyMac X是美国MacPaw公司的一款专用于macOS平台的清理工具。该产品能够清除计算机中的垃圾文件、历史缓存和日志等。 CleanMyMac X 4.20版本中存在输入验证漏洞，该漏洞源于程序无法删除升级到最新版本的受影响组件。攻击者可利用该漏洞以root身份修改文件系统。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://cleanmymac.com/

Reference

http://cve.circl.lu/cve/CVE-2019-5011

Impacted products

Name
MacPaw CleanMyMac X 4.20

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5011",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-5011"
    }
  },
  "description": "MacPaw CleanMyMac X\u662f\u7f8e\u56fdMacPaw\u516c\u53f8\u7684\u4e00\u6b3e\u4e13\u7528\u4e8emacOS\u5e73\u53f0\u7684\u6e05\u7406\u5de5\u5177\u3002\u8be5\u4ea7\u54c1\u80fd\u591f\u6e05\u9664\u8ba1\u7b97\u673a\u4e2d\u7684\u5783\u573e\u6587\u4ef6\u3001\u5386\u53f2\u7f13\u5b58\u548c\u65e5\u5fd7\u7b49\u3002\n\nCleanMyMac X 4.20\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u65e0\u6cd5\u5220\u9664\u5347\u7ea7\u5230\u6700\u65b0\u7248\u672c\u7684\u53d7\u5f71\u54cd\u7ec4\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u8eab\u4efd\u4fee\u6539\u6587\u4ef6\u7cfb\u7edf\u3002",
  "discovererName": "Tyler Bohan of Cisco Talos",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://cleanmymac.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-12757",
  "openTime": "2019-04-29",
  "patchDescription": "MacPaw CleanMyMac X\u662f\u7f8e\u56fdMacPaw\u516c\u53f8\u7684\u4e00\u6b3e\u4e13\u7528\u4e8emacOS\u5e73\u53f0\u7684\u6e05\u7406\u5de5\u5177\u3002\u8be5\u4ea7\u54c1\u80fd\u591f\u6e05\u9664\u8ba1\u7b97\u673a\u4e2d\u7684\u5783\u573e\u6587\u4ef6\u3001\u5386\u53f2\u7f13\u5b58\u548c\u65e5\u5fd7\u7b49\u3002\r\n\r\nCleanMyMac X 4.20\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u65e0\u6cd5\u5220\u9664\u5347\u7ea7\u5230\u6700\u65b0\u7248\u672c\u7684\u53d7\u5f71\u54cd\u7ec4\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u8eab\u4efd\u4fee\u6539\u6587\u4ef6\u7cfb\u7edf\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": "CleanMyMac X\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MacPaw CleanMyMac X 4.20"
  },
  "referenceLink": "http://cve.circl.lu/cve/CVE-2019-5011",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-25",
  "title": "CleanMyMac X\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2019-5011 (GCVE-0-2019-5011)

Vulnerability from cvelistv5 – Published: 2019-03-21 14:50 – Updated: 2024-08-04 19:40

Summary

An exploitable privilege escalation vulnerability exists in the helper service CleanMyMac X, version 4.20, due to improper updating. The application failed to remove the vulnerable components upon upgrading to the latest version, leaving the user open to attack. A user with local access can use this vulnerability to modify the file system as root. An attacker would need local access to the machine for a successful exploit.

Severity

7.1 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

CWE

CWE-459 - Incomplete Cleanup

Assigner

talos mitre root

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	CleanMyMac X	Affected: Clean My Mac X 4.20

Date Public

2019-03-11 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:40:49.194Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0759"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "CleanMyMac X",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Clean My Mac X 4.20"
            }
          ]
        }
      ],
      "datePublic": "2019-03-11T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An exploitable privilege escalation vulnerability exists in the helper service CleanMyMac X, version 4.20, due to improper updating. The application failed to remove the vulnerable components upon upgrading to the latest version, leaving the user open to attack. A user with local access can use this vulnerability to modify the file system as root. An attacker would need local access to the machine for a successful exploit."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-459",
              "description": "CWE-459: Incomplete Cleanup",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T17:32:42.000Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0759"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "ID": "CVE-2019-5011",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "CleanMyMac X",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Clean My Mac X 4.20"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            {
              "lang": "eng",
              "value": "An exploitable privilege escalation vulnerability exists in the helper service CleanMyMac X, version 4.20, due to improper updating. The application failed to remove the vulnerable components upon upgrading to the latest version, leaving the user open to attack. A user with local access can use this vulnerability to modify the file system as root. An attacker would need local access to the machine for a successful exploit."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": 7.1,
            "baseSeverity": "High",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-459: Incomplete Cleanup"
                }
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            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0759",
              "refsource": "MISC",
              "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0759"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2019-5011",
    "datePublished": "2019-03-21T14:50:38.000Z",
    "dateReserved": "2019-01-04T00:00:00.000Z",
    "dateUpdated": "2024-08-04T19:40:49.194Z",
    "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.