cnvd - cnvd-2022-20501

CNVD-2022-20501

Vulnerability from cnvd - Published: 2022-03-17

Title

Parallels Remote Application Server存在未明漏洞

Description

Parallels Remote Application Server（RAS）是美国Parallels公司的一套应用程序交付兼VDI（虚拟桌面基础架构）解决方案。 Parallels Remote Application Server (RAS) 存在安全漏洞，该漏洞源于允许本地攻击者通过上传 Parallels RAS 先前存储的加密文件，以明文格式检索某些配置文件密码。攻击者可利用漏洞能够恢复配置文件密码，则用户信息的机密性、可用性和完整性可能会受到损害。

Severity

低

Patch Name

Parallels Remote Application Server存在未明漏洞的补丁

Patch Description

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://www.incibe-cert.es/en/early-warning/security-advisories/parallels-remote-application-server-credentials-management-errors

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-8968

Impacted products

Name
Parallels Remote Application Server >=15.5，<=17.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8968"
    }
  },
  "description": "Parallels Remote Application Server\uff08RAS\uff09\u662f\u7f8e\u56fdParallels\u516c\u53f8\u7684\u4e00\u5957\u5e94\u7528\u7a0b\u5e8f\u4ea4\u4ed8\u517cVDI\uff08\u865a\u62df\u684c\u9762\u57fa\u7840\u67b6\u6784\uff09\u89e3\u51b3\u65b9\u6848\u3002\n\nParallels Remote Application Server (RAS) \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u901a\u8fc7\u4e0a\u4f20 Parallels RAS \u5148\u524d\u5b58\u50a8\u7684\u52a0\u5bc6\u6587\u4ef6\uff0c\u4ee5\u660e\u6587\u683c\u5f0f\u68c0\u7d22\u67d0\u4e9b\u914d\u7f6e\u6587\u4ef6\u5bc6\u7801\u3002 \u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u80fd\u591f\u6062\u590d\u914d\u7f6e\u6587\u4ef6\u5bc6\u7801\uff0c\u5219\u7528\u6237\u4fe1\u606f\u7684\u673a\u5bc6\u6027\u3001\u53ef\u7528\u6027\u548c\u5b8c\u6574\u6027\u53ef\u80fd\u4f1a\u53d7\u5230\u635f\u5bb3\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-20501",
  "openTime": "2022-03-17",
  "patchDescription": "Parallels Remote Application Server\uff08RAS\uff09\u662f\u7f8e\u56fdParallels\u516c\u53f8\u7684\u4e00\u5957\u5e94\u7528\u7a0b\u5e8f\u4ea4\u4ed8\u517cVDI\uff08\u865a\u62df\u684c\u9762\u57fa\u7840\u67b6\u6784\uff09\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nParallels Remote Application Server (RAS) \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u901a\u8fc7\u4e0a\u4f20 Parallels RAS \u5148\u524d\u5b58\u50a8\u7684\u52a0\u5bc6\u6587\u4ef6\uff0c\u4ee5\u660e\u6587\u683c\u5f0f\u68c0\u7d22\u67d0\u4e9b\u914d\u7f6e\u6587\u4ef6\u5bc6\u7801\u3002 \u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u80fd\u591f\u6062\u590d\u914d\u7f6e\u6587\u4ef6\u5bc6\u7801\uff0c\u5219\u7528\u6237\u4fe1\u606f\u7684\u673a\u5bc6\u6027\u3001\u53ef\u7528\u6027\u548c\u5b8c\u6574\u6027\u53ef\u80fd\u4f1a\u53d7\u5230\u635f\u5bb3\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": "Parallels Remote Application Server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Parallels Remote Application Server \u003e=15.5\uff0c\u003c=17.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8968",
  "serverity": "\u4f4e",
  "submitTime": "2021-12-21",
  "title": "Parallels Remote Application Server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-8968 (GCVE-0-2020-8968)

Vulnerability from cvelistv5 – Published: 2021-12-17 16:10 – Updated: 2024-09-17 01:02

Title

Parallels Remote Application Server credentials management errors

Summary

Parallels Remote Application Server (RAS) allows a local attacker to retrieve certain profile password in clear text format by uploading a previously stored cyphered file by Parallels RAS. The confidentiality, availability and integrity of the information of the user could be compromised if an attacker is able to recover the profile password.

Severity ?

7.1 (High)


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

CWE

CWE-255 - Credentials Management

Assigner

INCIBE

References

URL

Tags

https://www.incibe.es/en/incibe-cert/notices/avis…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Parallels	Parallels Remote Application Server (Client)	Affected: 15.5 , ≤ 17 (custom)

Credits

Francisco Palma, Diego León and David Jiménez

Show details on NVD website

JSON

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            ],
            "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/parallels-remote-application-server-credentials-management-errors"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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              "version": "15.5",
              "versionType": "custom"
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          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
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        }
      ],
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            }
          ],
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      ],
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          },
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          "scenarios": [
            {
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      ],
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      ],
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      },
      "references": [
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        }
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      "solutions": [
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          "supportingMedia": [
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2022-20501

CVE-2020-8968 (GCVE-0-2020-8968)

Tags

Sightings

Nomenclature