Vulnerability-Lookup

CNVD-2020-63969

Vulnerability from cnvd - Published: 2020-11-18

Title

IBM Sterling File Gateway信息泄露漏洞（CNVD-2020-63969）

Description

IBM Sterling File Gateway是一款用于在内部和外部合作伙伴之间传输文件的应用程序，可让您更加安全可靠地与贸易伙伴进行文件传输。 IBM Sterling File Gateway 6.0.0.0 - 6.0.3.2、2.2.0.0 - 2.2.6.5存在信息泄露漏洞。该漏洞源于该产品未在授权令牌或会话cookie上设置安全属性。攻击者可通过向用户发送http://链接或将该链接植入用户访问的站点利用该漏洞获取cookie值。

Severity

中

Patch Name

IBM Sterling File Gateway信息泄露漏洞（CNVD-2020-63969）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.ibm.com/support/pages/node/6368025

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-4763

Impacted products

Name
IBM IBM Sterling File Gateway SQL

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-4763",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4763"
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  "number": "CNVD-2020-63969",
  "openTime": "2020-11-18",
  "patchDescription": "IBM Sterling File Gateway\u662f\u4e00\u6b3e\u7528\u4e8e\u5728\u5185\u90e8\u548c\u5916\u90e8\u5408\u4f5c\u4f19\u4f34\u4e4b\u95f4\u4f20\u8f93\u6587\u4ef6\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u53ef\u8ba9\u60a8\u66f4\u52a0\u5b89\u5168\u53ef\u9760\u5730\u4e0e\u8d38\u6613\u4f19\u4f34\u8fdb\u884c\u6587\u4ef6\u4f20\u8f93\u3002\r\n\r\nIBM Sterling File Gateway 6.0.0.0 - 6.0.3.2\u30012.2.0.0 - 2.2.6.5\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u4ea7\u54c1\u672a\u5728\u6388\u6743\u4ee4\u724c\u6216\u4f1a\u8bddcookie\u4e0a\u8bbe\u7f6e\u5b89\u5168\u5c5e\u6027\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u7528\u6237\u53d1\u9001http://\u94fe\u63a5\u6216\u5c06\u8be5\u94fe\u63a5\u690d\u5165\u7528\u6237\u8bbf\u95ee\u7684\u7ad9\u70b9\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6cookie\u503c\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": "IBM Sterling File Gateway\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-63969\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "IBM IBM Sterling File Gateway SQL"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-4763",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-17",
  "title": "IBM Sterling File Gateway\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-63969\uff09"
}

CVE-2020-4763 (GCVE-0-2020-4763)

Vulnerability from cvelistv5 – Published: 2020-11-16 16:40 – Updated: 2024-09-16 23:51

Summary

IBM Sterling File Gateway 6.0.0.0 through 6.0.3.2 and 2.2.0.0 through 2.2.6.5 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 188897.

Severity

4.3 (Medium)


                        
                          CVSS:3.0/A:N/PR:N/I:N/C:L/AV:N/S:U/AC:L/UI:R/RC:C/RL:O/E:U

CWE

Obtain Information

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6368025	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Sterling File Gateway	Affected: 2.2.0.0 Affected: 6.0.3.2 Affected: 2.2.6.5 Affected: 6.0.0.0

Date Public

2020-11-13 00:00

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:14:57.701Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ibm.com/support/pages/node/6368025"
          },
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            "name": "ibm-sterling-cve20204763-info-disc (188897)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/188897"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Sterling File Gateway",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "2.2.0.0"
            },
            {
              "status": "affected",
              "version": "6.0.3.2"
            },
            {
              "status": "affected",
              "version": "2.2.6.5"
            },
            {
              "status": "affected",
              "version": "6.0.0.0"
            }
          ]
        }
      ],
      "datePublic": "2020-11-13T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM Sterling File Gateway 6.0.0.0 through 6.0.3.2 and 2.2.0.0 through 2.2.6.5 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 188897."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 3.8,
            "temporalSeverity": "LOW",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/A:N/PR:N/I:N/C:L/AV:N/S:U/AC:L/UI:R/RC:C/RL:O/E:U",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "Obtain Information",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-16T16:40:38.000Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.ibm.com/support/pages/node/6368025"
        },
        {
          "name": "ibm-sterling-cve20204763-info-disc (188897)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/188897"
        }
      ],
      "x_legacyV4Record": {
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          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Sterling File Gateway",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "2.2.0.0"
                          },
                          {
                            "version_value": "6.0.3.2"
                          },
                          {
                            "version_value": "2.2.6.5"
                          },
                          {
                            "version_value": "6.0.0.0"
                          }
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                      }
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                },
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            }
          ]
        },
        "impact": {
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        "references": {
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              "name": "https://www.ibm.com/support/pages/node/6368025",
              "refsource": "CONFIRM",
              "title": "IBM Security Bulletin 6368025 (Sterling File Gateway)",
              "url": "https://www.ibm.com/support/pages/node/6368025"
            },
            {
              "name": "ibm-sterling-cve20204763-info-disc (188897)",
              "refsource": "XF",
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    "dateReserved": "2019-12-30T00:00:00.000Z",
    "dateUpdated": "2024-09-16T23:51:10.119Z",
    "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.

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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.

Action not permitted

CNVD-2020-63969

CVE-2020-4763 (GCVE-0-2020-4763)

Tags

Sightings

Nomenclature

Related by attack behaviour