Vulnerability-Lookup

CNVD-2020-19220

Vulnerability from cnvd - Published: 2020-03-25

Title

IBM Content Navigator会话固定漏洞

Description

IBM Content Navigator是美国IBM公司的一款Web客户机。该产品支持从Web浏览器搜索和处理存储在内容服务器中的文档。 IBM Content Navigator 3.0CD版本中存在安全漏洞，该漏洞源于在注销后会话仍有效。攻击者可利用该漏洞伪造系统上的用户。

Severity

高

Patch Name

IBM Content Navigator会话固定漏洞的补丁

Patch Description

IBM Content Navigator是美国IBM公司的一款Web客户机。该产品支持从Web浏览器搜索和处理存储在内容服务器中的文档。 IBM Content Navigator 3.0CD版本中存在安全漏洞，该漏洞源于在注销后会话仍有效。攻击者可利用该漏洞伪造系统上的用户。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.ibm.com/support/pages/node/6116020

Reference

https://exchange.xforce.ibmcloud.com/vulnerabilities/175559

Impacted products

Name
IBM Content Navigator 3.0CD

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4253"
    }
  },
  "description": "IBM Content Navigator\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u6b3eWeb\u5ba2\u6237\u673a\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u4eceWeb\u6d4f\u89c8\u5668\u641c\u7d22\u548c\u5904\u7406\u5b58\u50a8\u5728\u5185\u5bb9\u670d\u52a1\u5668\u4e2d\u7684\u6587\u6863\u3002\n\nIBM Content Navigator 3.0CD\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u6ce8\u9500\u540e\u4f1a\u8bdd\u4ecd\u6709\u6548\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u7cfb\u7edf\u4e0a\u7684\u7528\u6237\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://www.ibm.com/support/pages/node/6116020",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-19220",
  "openTime": "2020-03-25",
  "patchDescription": "IBM Content Navigator\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u6b3eWeb\u5ba2\u6237\u673a\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u4eceWeb\u6d4f\u89c8\u5668\u641c\u7d22\u548c\u5904\u7406\u5b58\u50a8\u5728\u5185\u5bb9\u670d\u52a1\u5668\u4e2d\u7684\u6587\u6863\u3002\r\n\r\nIBM Content Navigator 3.0CD\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u6ce8\u9500\u540e\u4f1a\u8bdd\u4ecd\u6709\u6548\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u7cfb\u7edf\u4e0a\u7684\u7528\u6237\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 Content Navigator\u4f1a\u8bdd\u56fa\u5b9a\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "IBM Content Navigator 3.0CD"
  },
  "referenceLink": "https://exchange.xforce.ibmcloud.com/vulnerabilities/175559",
  "serverity": "\u9ad8",
  "submitTime": "2020-03-25",
  "title": "IBM Content Navigator\u4f1a\u8bdd\u56fa\u5b9a\u6f0f\u6d1e"
}

CVE-2020-4253 (GCVE-0-2020-4253)

Vulnerability from cvelistv5 – Published: 2020-03-24 15:20 – Updated: 2024-09-16 17:17

Summary

IBM Content Navigator 3.0CD does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 175559.

Severity

6.3 (Medium)


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

CWE

Bypass Security

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6116020	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Content Navigator	Affected: 3.0CD

Date Public

2020-03-23 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:00:07.335Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.ibm.com/support/pages/node/6116020"
          },
          {
            "name": "ibm-cn-cve20204253-session-fixation (175559)",
            "tags": [
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              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/175559"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Content Navigator",
          "vendor": "IBM",
          "versions": [
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              "status": "affected",
              "version": "3.0CD"
            }
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      ],
      "datePublic": "2020-03-23T00:00:00.000Z",
      "descriptions": [
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          "value": "IBM Content Navigator 3.0CD does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 175559."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/PR:L/AC:L/A:L/AV:N/S:U/UI:N/C:L/I:L/RL:O/RC:C/E:U",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "Bypass Security",
              "lang": "en",
              "type": "text"
            }
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      "providerMetadata": {
        "dateUpdated": "2020-03-24T15:20:22.000Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
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          "tags": [
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          "url": "https://www.ibm.com/support/pages/node/6116020"
        },
        {
          "name": "ibm-cn-cve20204253-session-fixation (175559)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/175559"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@us.ibm.com",
          "DATE_PUBLIC": "2020-03-23T00:00:00",
          "ID": "CVE-2020-4253",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Content Navigator",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "3.0CD"
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                        ]
                      }
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                "vendor_name": "IBM"
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        "description": {
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            }
          ]
        },
        "impact": {
          "cvssv3": {
            "BM": {
              "A": "L",
              "AC": "L",
              "AV": "N",
              "C": "L",
              "I": "L",
              "PR": "L",
              "S": "U",
              "UI": "N"
            },
            "TM": {
              "E": "U",
              "RC": "C",
              "RL": "O"
            }
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        "problemtype": {
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                  "value": "Bypass Security"
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        "references": {
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              "name": "https://www.ibm.com/support/pages/node/6116020",
              "refsource": "CONFIRM",
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            },
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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.

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CNVD-2020-19220

CVE-2020-4253 (GCVE-0-2020-4253)

Tags

Sightings

Nomenclature

Related by attack behaviour