Vulnerability-Lookup

CNVD-2021-46268

Vulnerability from cnvd - Published: 2021-07-01

Title

IBM Spectrum Protect Plus拒绝服务漏洞

Description

IBM Spectrum Protect Plus是美国IBM公司的一套数据保护平台。该平台为企业提供单一控制和管理点，并支持对所有规模的虚拟、物理和云环境进行备份和恢复。 IBM Spectrum Protect Plus存在安全漏洞，该漏洞是由于本地用户不安全的文件权限设置，攻击者可利用漏洞导致拒绝服务。

Severity

低

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.ibm.com/cn-zh

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-20490

Impacted products

Name
IBM Spectrum Protect Plus >=10.1.0，<=10.1.8

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-20490"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-46268",
  "openTime": "2021-07-01",
  "products": {
    "product": "IBM Spectrum Protect Plus \u003e=10.1.0\uff0c\u003c=10.1.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-20490",
  "serverity": "\u4f4e",
  "submitTime": "2021-06-30",
  "title": "IBM Spectrum Protect Plus\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2021-20490 (GCVE-0-2021-20490)

Vulnerability from cvelistv5 – Published: 2021-06-29 15:50 – Updated: 2024-09-16 21:04

Summary

IBM Spectrum Protect Plus 10.1.0 through 10.1.8 could allow a local user to cause a denial of service due to insecure file permission settings. IBM X-Force ID: 197791.

Severity

4 (Medium)


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

CWE

Denial of Service

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6466609	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Spectrum Protect Plus	Affected: 10.1.0 Affected: 10.1.8

Date Public

2021-06-28 00:00

Show details on NVD website

JSON

To clipboard

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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.