Vulnerability-Lookup

CNVD-2020-60452

Vulnerability from cnvd - Published: 2020-11-04

Title

Synology DiskStation Manager信息泄露漏洞

Description

Synology DiskStation Manager(DSM)是中国台湾(DSM)等都是中国台湾群晖科技(Synology)公司的产品。Synology DiskStation Manager是一套用于网络储存服务器（NAS）上的操作系统。HTTPS(Hypertext Transfer Protocol Secure,超文本传输安全协议)等都是的产品。HTTPS是一种网络安全传输协议，Debian计划 apt等都是Debian计划(Debian计划)合作组织的产品。apt是一个命令行软件包管理器， Synology DiskStation Manager (DSM) 6.2.3-25426-2之前版本存在安全漏洞，该漏洞源于没有为HTTPS会话中的会话cookie设置安全标志，攻击者可利用该漏洞更容易通过拦截HTTP会话中的传输来捕获该cookie。

Severity

中

Patch Name

Synology DiskStation Manager信息泄露漏洞的补丁

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.synology.cn/zh-cn/security/advisory/Synology_SA_20_18

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-27650

Impacted products

Name
Synology Synology DiskStation Manager <6.2.3-25426-2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-27650",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27650"
    }
  },
  "description": "Synology DiskStation Manager(DSM)\u662f\u4e2d\u56fd\u53f0\u6e7e(DSM)\u7b49\u90fd\u662f\u4e2d\u56fd\u53f0\u6e7e\u7fa4\u6656\u79d1\u6280(Synology)\u516c\u53f8\u7684\u4ea7\u54c1\u3002Synology DiskStation Manager\u662f\u4e00\u5957\u7528\u4e8e\u7f51\u7edc\u50a8\u5b58\u670d\u52a1\u5668\uff08NAS\uff09\u4e0a\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002HTTPS(Hypertext Transfer Protocol Secure,\u8d85\u6587\u672c\u4f20\u8f93\u5b89\u5168\u534f\u8bae)\u7b49\u90fd\u662f\u7684\u4ea7\u54c1\u3002HTTPS\u662f\u4e00\u79cd\u7f51\u7edc\u5b89\u5168\u4f20\u8f93\u534f\u8bae\uff0cDebian\u8ba1\u5212 apt\u7b49\u90fd\u662fDebian\u8ba1\u5212(Debian\u8ba1\u5212)\u5408\u4f5c\u7ec4\u7ec7\u7684\u4ea7\u54c1\u3002apt\u662f\u4e00\u4e2a\u547d\u4ee4\u884c\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668\uff0c\n\nSynology DiskStation Manager (DSM) 6.2.3-25426-2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6ca1\u6709\u4e3aHTTPS\u4f1a\u8bdd\u4e2d\u7684\u4f1a\u8bddcookie\u8bbe\u7f6e\u5b89\u5168\u6807\u5fd7\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u5bb9\u6613\u901a\u8fc7\u62e6\u622aHTTP\u4f1a\u8bdd\u4e2d\u7684\u4f20\u8f93\u6765\u6355\u83b7\u8be5cookie\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.synology.cn/zh-cn/security/advisory/Synology_SA_20_18",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-60452",
  "openTime": "2020-11-04",
  "patchDescription": "Synology DiskStation Manager(DSM)\u662f\u4e2d\u56fd\u53f0\u6e7e(DSM)\u7b49\u90fd\u662f\u4e2d\u56fd\u53f0\u6e7e\u7fa4\u6656\u79d1\u6280(Synology)\u516c\u53f8\u7684\u4ea7\u54c1\u3002Synology DiskStation Manager\u662f\u4e00\u5957\u7528\u4e8e\u7f51\u7edc\u50a8\u5b58\u670d\u52a1\u5668\uff08NAS\uff09\u4e0a\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002HTTPS(Hypertext Transfer Protocol Secure,\u8d85\u6587\u672c\u4f20\u8f93\u5b89\u5168\u534f\u8bae)\u7b49\u90fd\u662f\u7684\u4ea7\u54c1\u3002HTTPS\u662f\u4e00\u79cd\u7f51\u7edc\u5b89\u5168\u4f20\u8f93\u534f\u8bae\uff0cDebian\u8ba1\u5212 apt\u7b49\u90fd\u662fDebian\u8ba1\u5212(Debian\u8ba1\u5212)\u5408\u4f5c\u7ec4\u7ec7\u7684\u4ea7\u54c1\u3002apt\u662f\u4e00\u4e2a\u547d\u4ee4\u884c\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668\uff0c\r\n\r\nSynology DiskStation Manager (DSM) 6.2.3-25426-2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6ca1\u6709\u4e3aHTTPS\u4f1a\u8bdd\u4e2d\u7684\u4f1a\u8bddcookie\u8bbe\u7f6e\u5b89\u5168\u6807\u5fd7\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u5bb9\u6613\u901a\u8fc7\u62e6\u622aHTTP\u4f1a\u8bdd\u4e2d\u7684\u4f20\u8f93\u6765\u6355\u83b7\u8be5cookie\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": "Synology DiskStation Manager\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Synology Synology DiskStation Manager \u003c6.2.3-25426-2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-27650",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-30",
  "title": "Synology DiskStation Manager\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-27650 (GCVE-0-2020-27650)

Vulnerability from cvelistv5 – Published: 2020-10-29 09:00 – Updated: 2024-09-16 23:10

Summary

Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session.

Severity

5.8 (Medium)


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

CWE

CWE-614 - Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

Assigner

synology mitre root

References

1 reference

URL	Tags
https://www.synology.com/security/advisory/Synolo…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Synology	DiskStation Manager (DSM)	Affected: unspecified , < 6.2.3-25426-2 (custom)

Date Public

2020-10-29 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:18:45.458Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "DiskStation Manager (DSM)",
          "vendor": "Synology",
          "versions": [
            {
              "lessThan": "6.2.3-25426-2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2020-10-29T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-614",
              "description": "CWE-614: Sensitive Cookie in HTTPS Session Without \u0027Secure\u0027 Attribute",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-29T09:00:25.000Z",
        "orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
        "shortName": "synology"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@synology.com",
          "DATE_PUBLIC": "2020-10-29T00:00:00",
          "ID": "CVE-2020-27650",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "DiskStation Manager (DSM)",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "6.2.3-25426-2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Synology"
              }
            ]
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            "baseScore": "5.8",
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                  "value": "CWE-614: Sensitive Cookie in HTTPS Session Without \u0027Secure\u0027 Attribute"
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              "url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
            }
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  },
  "cveMetadata": {
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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.

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.