Vulnerability-Lookup

CNVD-2018-03143

Vulnerability from cnvd - Published: 2018-02-11

Title

Broadcom BCM4355C0 Wi-Fi芯片成拒绝服务漏洞

Description

Broadcom BCM4355C0 Wi-Fi chips是美国博通（Broadcom）公司的一款Wi-Fi芯片。Wi-Fi firmware是使用在其中的固件。 Broadcom BCM4355C0 Wi-Fi芯片9.44.78.27.0.1.56版本中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（堆或栈溢出）。

Severity

高

Patch Name

Broadcom BCM4355C0 Wi-Fi芯片成拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.broadcom.com/

Reference

http://www.securityfocus.com/bid/100984 https://nvd.nist.gov/vuln/detail/CVE-2017-11121

Impacted products

Name
Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56

Show details on source website

JSON

To clipboard

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  "discovererName": "Gal Beniamini of Google Project Zero",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.broadcom.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03143",
  "openTime": "2018-02-11",
  "patchDescription": "Broadcom BCM4355C0 Wi-Fi chips\u662f\u7f8e\u56fd\u535a\u901a\uff08Broadcom\uff09\u516c\u53f8\u7684\u4e00\u6b3eWi-Fi\u82af\u7247\u3002Wi-Fi firmware\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u56fa\u4ef6\u3002\r\n\r\nBroadcom BCM4355C0 Wi-Fi\u82af\u72479.44.78.27.0.1.56\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u6216\u6808\u6ea2\u51fa\uff09\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": "Broadcom BCM4355C0 Wi-Fi\u82af\u7247\u6210\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
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  "serverity": "\u9ad8",
  "submitTime": "2018-02-11",
  "title": "Broadcom BCM4355C0 Wi-Fi\u82af\u7247\u6210\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-11121 (GCVE-0-2017-11121)

Vulnerability from cvelistv5 – Published: 2017-09-27 17:00 – Updated: 2024-08-05 17:57

Summary

On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56 and other chips, properly crafted malicious over-the-air Fast Transition frames can potentially trigger internal Wi-Fi firmware heap and/or stack overflows, leading to denial of service or other effects, aka B-V2017061205.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

10 references

URL	Tags
http://www.securityfocus.com/bid/100984	vdb-entryx_refsource_BID
https://source.android.com/security/bulletin/2017-09-01	x_refsource_CONFIRM
https://lists.apple.com/archives/security-announc…	vendor-advisoryx_refsource_APPLE
https://lists.apple.com/archives/security-announc…	vendor-advisoryx_refsource_APPLE
http://packetstormsecurity.com/files/144329/Broad…	x_refsource_MISC
https://support.apple.com/en-us/HT208113	x_refsource_CONFIRM
https://bugs.chromium.org/p/project-zero/issues/d…	x_refsource_MISC
https://support.apple.com/en-us/HT208112	x_refsource_CONFIRM
https://support.apple.com/HT208113	x_refsource_CONFIRM
https://support.apple.com/HT208112	x_refsource_CONFIRM

Date Public

2017-09-25 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.