Vulnerability-Lookup

CNVD-2021-61435

Vulnerability from cnvd - Published: 2021-08-12

Title

IBM Content Navigator拒绝服务漏洞

Description

IBM Content Navigator是一个Web客户端，为用户提供控制台，使用户能够随时随地从企业中的任何位置通过几乎任何移动设备访问、管理和使用企业内容。 IBM Content Navigator 3.0.CD版存在拒绝服务漏洞。该漏洞源于输入验证不当。攻击者可利用该漏洞导致拒绝服务。

Severity

中

Patch Name

IBM Content Navigator拒绝服务漏洞的补丁

Patch Description

IBM Content Navigator是一个Web客户端，为用户提供控制台，使用户能够随时随地从企业中的任何位置通过几乎任何移动设备访问、管理和使用企业内容。 IBM Content Navigator 3.0.CD版存在拒绝服务漏洞。该漏洞源于输入验证不当。攻击者可利用该漏洞导致拒绝服务。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

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/6479397

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-29714

Impacted products

Name
IBM IBM Content Navigator 3.0.CD

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-29714",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-29714"
    }
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  "description": "IBM Content Navigator\u662f\u4e00\u4e2aWeb\u5ba2\u6237\u7aef\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u63a7\u5236\u53f0\uff0c\u4f7f\u7528\u6237\u80fd\u591f\u968f\u65f6\u968f\u5730\u4ece\u4f01\u4e1a\u4e2d\u7684\u4efb\u4f55\u4f4d\u7f6e\u901a\u8fc7\u51e0\u4e4e\u4efb\u4f55\u79fb\u52a8\u8bbe\u5907\u8bbf\u95ee\u3001\u7ba1\u7406\u548c\u4f7f\u7528\u4f01\u4e1a\u5185\u5bb9\u3002\n\nIBM Content Navigator 3.0.CD\u7248\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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.ibm.com/support/pages/node/6479397",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-61435",
  "openTime": "2021-08-12",
  "patchDescription": "IBM Content Navigator\u662f\u4e00\u4e2aWeb\u5ba2\u6237\u7aef\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u63a7\u5236\u53f0\uff0c\u4f7f\u7528\u6237\u80fd\u591f\u968f\u65f6\u968f\u5730\u4ece\u4f01\u4e1a\u4e2d\u7684\u4efb\u4f55\u4f4d\u7f6e\u901a\u8fc7\u51e0\u4e4e\u4efb\u4f55\u79fb\u52a8\u8bbe\u5907\u8bbf\u95ee\u3001\u7ba1\u7406\u548c\u4f7f\u7528\u4f01\u4e1a\u5185\u5bb9\u3002\r\n\r\nIBM Content Navigator 3.0.CD\u7248\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "IBM IBM Content Navigator 3.0.CD"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-29714",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-10",
  "title": "IBM Content Navigator\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2021-29714 (GCVE-0-2021-29714)

Vulnerability from cvelistv5 – Published: 2021-08-09 16:05 – Updated: 2024-09-16 19:19

Summary

IBM Content Navigator 3.0.CD could allow a malicious user to cause a denial of service due to improper input validation. IBM X-Force ID: 200968.

Severity

6.5 (Medium)


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

CWE

Denial of Service

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6479397	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Content Navigator	Affected: 3.0.CD

Date Public

2021-08-06 00:00

Show details on NVD website

JSON

To clipboard

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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "exploitCodeMaturity": "UNPROVEN",
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            "privilegesRequired": "LOW",
            "remediationLevel": "OFFICIAL_FIX",
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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.