cnvd - cnvd-2021-11302

cnvd-2021-11302

Vulnerability from cnvd

Title: Adobe Acrobat和Adobe Reader访问控制错误漏洞

Description:

Adobe Acrobat和Adobe Reader都是美国奥多比（Adobe）公司的产品。Adobe Acrobat是一套PDF文件编辑和转换工具。Adobe Reader是一款PDF文档阅读移动应用程序。

Acronis Cyber Backup 12.5版本和Cyber Protect 15版本存在安全漏洞，该漏洞源于包含一个OpenSSL组件，该组件指定OPENSSLDIR变量作为C：jenkins_agent中的子目录。Acronis网络备份和网络保护包含使用这个OpenSSL组件的特权服务。因为没有特权的Windows用户可以在系统根目录下创建子目录，攻击者可利用该漏洞创建特定的openssl.cnf文件的适当路径，以实现具有系统特权的任意代码执行。

Severity: 高

Patch Name: Adobe Acrobat和Adobe Reader访问控制错误漏洞的补丁

Patch Description:

Adobe Acrobat和Adobe Reader都是美国奥多比（Adobe）公司的产品。Adobe Acrobat是一套PDF文件编辑和转换工具。Adobe Reader是一款PDF文档阅读移动应用程序。

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://kb.cert.org/vuls/id/114757

Reference: https://www.kb.cert.org/vuls/id/114757

Impacted products

Name
['Tieten Acronis Cyber Backup 12.5', 'Adobe Cyber Protect 15']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-10138",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-10138"
    }
  },
  "description": "Adobe Acrobat\u548cAdobe Reader\u90fd\u662f\u7f8e\u56fd\u5965\u591a\u6bd4\uff08Adobe\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Adobe Acrobat\u662f\u4e00\u5957PDF\u6587\u4ef6\u7f16\u8f91\u548c\u8f6c\u6362\u5de5\u5177\u3002Adobe Reader\u662f\u4e00\u6b3ePDF\u6587\u6863\u9605\u8bfb\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002\n\nAcronis Cyber Backup 12.5\u7248\u672c\u548cCyber Protect 15\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5305\u542b\u4e00\u4e2aOpenSSL\u7ec4\u4ef6\uff0c\u8be5\u7ec4\u4ef6\u6307\u5b9aOPENSSLDIR\u53d8\u91cf\u4f5c\u4e3aC\uff1ajenkins_agent\u4e2d\u7684\u5b50\u76ee\u5f55\u3002Acronis\u7f51\u7edc\u5907\u4efd\u548c\u7f51\u7edc\u4fdd\u62a4\u5305\u542b\u4f7f\u7528\u8fd9\u4e2aOpenSSL\u7ec4\u4ef6\u7684\u7279\u6743\u670d\u52a1\u3002\u56e0\u4e3a\u6ca1\u6709\u7279\u6743\u7684Windows\u7528\u6237\u53ef\u4ee5\u5728\u7cfb\u7edf\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u5b50\u76ee\u5f55\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u521b\u5efa\u7279\u5b9a\u7684openssl.cnf\u6587\u4ef6\u7684\u9002\u5f53\u8def\u5f84\uff0c\u4ee5\u5b9e\u73b0\u5177\u6709\u7cfb\u7edf\u7279\u6743\u7684\u4efb\u610f\u4ee3\u7801\u6267\u884c\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://kb.cert.org/vuls/id/114757",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-11302",
  "openTime": "2021-02-22",
  "patchDescription": "Adobe Acrobat\u548cAdobe Reader\u90fd\u662f\u7f8e\u56fd\u5965\u591a\u6bd4\uff08Adobe\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Adobe Acrobat\u662f\u4e00\u5957PDF\u6587\u4ef6\u7f16\u8f91\u548c\u8f6c\u6362\u5de5\u5177\u3002Adobe Reader\u662f\u4e00\u6b3ePDF\u6587\u6863\u9605\u8bfb\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nAcronis Cyber Backup 12.5\u7248\u672c\u548cCyber Protect 15\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5305\u542b\u4e00\u4e2aOpenSSL\u7ec4\u4ef6\uff0c\u8be5\u7ec4\u4ef6\u6307\u5b9aOPENSSLDIR\u53d8\u91cf\u4f5c\u4e3aC\uff1ajenkins_agent\u4e2d\u7684\u5b50\u76ee\u5f55\u3002Acronis\u7f51\u7edc\u5907\u4efd\u548c\u7f51\u7edc\u4fdd\u62a4\u5305\u542b\u4f7f\u7528\u8fd9\u4e2aOpenSSL\u7ec4\u4ef6\u7684\u7279\u6743\u670d\u52a1\u3002\u56e0\u4e3a\u6ca1\u6709\u7279\u6743\u7684Windows\u7528\u6237\u53ef\u4ee5\u5728\u7cfb\u7edf\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u5b50\u76ee\u5f55\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u521b\u5efa\u7279\u5b9a\u7684openssl.cnf\u6587\u4ef6\u7684\u9002\u5f53\u8def\u5f84\uff0c\u4ee5\u5b9e\u73b0\u5177\u6709\u7cfb\u7edf\u7279\u6743\u7684\u4efb\u610f\u4ee3\u7801\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": "Adobe Acrobat\u548cAdobe Reader\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Tieten Acronis Cyber Backup 12.5",
      "Adobe Cyber Protect 15"
    ]
  },
  "referenceLink": "https://www.kb.cert.org/vuls/id/114757",
  "serverity": "\u9ad8",
  "submitTime": "2020-10-19",
  "title": "Adobe Acrobat\u548cAdobe Reader\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-10138 (GCVE-0-2020-10138)

Vulnerability from cvelistv5

Published

2020-10-21 13:40

Modified

2024-08-04 10:50

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-284 - Improper Access Control

Summary

Acronis Cyber Backup 12.5 and Cyber Protect 15 include an OpenSSL component that specifies an OPENSSLDIR variable as a subdirectory within C:\jenkins_agent\. Acronis Cyber Backup and Cyber Protect contain a privileged service that uses this OpenSSL component. Because unprivileged Windows users can create subdirectories off of the system root, a user can create the appropriate path to a specially-crafted openssl.cnf file to achieve arbitrary code execution with SYSTEM privileges.

References

▼	URL	Tags
	https://www.kb.cert.org/vuls/id/114757	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Acronis

Cyber Backup

Version: 12.5 < 16363

Acronis

Cyber Protect

Version: 15 < 24600

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:50:57.887Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.kb.cert.org/vuls/id/114757"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cyber Backup",
          "vendor": "Acronis",
          "versions": [
            {
              "lessThan": "16363",
              "status": "affected",
              "version": "12.5",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Cyber Protect",
          "vendor": "Acronis",
          "versions": [
            {
              "lessThan": "24600",
              "status": "affected",
              "version": "15",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Will Dormann"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284 Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-21T13:40:18",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.kb.cert.org/vuls/id/114757"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2020-10138",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cyber Backup",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "12.5",
                            "version_value": "16363"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Cyber Protect",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "15",
                            "version_value": "24600"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Acronis"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Will Dormann"
          }
        ],
        "data_format": "MITRE",
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            }
          ]
        },
        "generator": {
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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            }
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    "assignerShortName": "certcc",
    "cveId": "CVE-2020-10138",
    "datePublished": "2020-10-21T13:40:18",
    "dateReserved": "2020-03-05T00:00:00",
    "dateUpdated": "2024-08-04T10:50:57.887Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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