cnvd - cnvd-2017-05373

CNVD-2017-05373

Vulnerability from cnvd - Published: 2017-04-26

Title

Broadcom BCM4339 SoC缓冲区溢出漏洞

Description

Broadcom BCM4339是美国博通（Broadcom）公司的一款用于5G Wi-Fi中的组合芯片。SoC是其中的一个核心处理器。 Broadcom BCM4339中的SoC存在缓冲区溢出漏洞，该漏洞源于程序未能充分的对用户提交的数据执行边界检测。攻击者可利用该漏洞在受影响的应用程序上下文中执行任意代码，造成拒绝服务。

Severity

中

Formal description

目前没有详细的解决方案提供： http://www.broadcom.com/

Reference

http://www.securityfocus.com/bid/97054 https://nvd.nist.gov/vuln/detail/CVE-2017-6957

Impacted products

Name
Broadcom BCM4339 6.37.34.40

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97054"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6957",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6957"
    }
  },
  "description": "Broadcom BCM4339\u662f\u7f8e\u56fd\u535a\u901a\uff08Broadcom\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e5G Wi-Fi\u4e2d\u7684\u7ec4\u5408\u82af\u7247\u3002SoC\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6838\u5fc3\u5904\u7406\u5668\u3002\r\n\r\nBroadcom BCM4339\u4e2d\u7684SoC\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u6267\u884c\u8fb9\u754c\u68c0\u6d4b\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "laginimaineb",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.broadcom.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05373",
  "openTime": "2017-04-26",
  "products": {
    "product": "Broadcom BCM4339 6.37.34.40"
  },
  "referenceLink": "http://www.securityfocus.com/bid/97054\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-6957",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-30",
  "title": "Broadcom BCM4339 SoC\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-6957 (GCVE-0-2017-6957)

Vulnerability from cvelistv5 – Published: 2017-03-27 14:00 – Updated: 2024-08-05 15:49

Summary

Stack-based buffer overflow in the firmware in Broadcom Wi-Fi HardMAC SoC chips, when the firmware supports CCKM Fast and Secure Roaming and the feature is enabled in RAM, allows remote attackers to execute arbitrary code via a crafted reassociation response frame with a Cisco IE (156).

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://packetstormsecurity.com/files/141803/Broad…	x_refsource_MISC
	http://www.securityfocus.com/bid/97054	vdb-entryx_refsource_BID
	https://bugs.chromium.org/p/project-zero/issues/d…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          },
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          "versions": [
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        }
      ],
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          ],
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        },
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2017-05373

CVE-2017-6957 (GCVE-0-2017-6957)

Tags

Sightings

Nomenclature