cnvd - cnvd-2020-25884

cnvd-2020-25884

Vulnerability from cnvd

Title: 多款NETGEAR产品缓冲区溢出漏（CNVD-2020-25884）

Description:

NETGEAR R6400等都是美国网件（NETGEAR）公司的产品。NETGEAR R6400是一款无线路由器。NETGEAR EX6150是一款无线网络信号扩展器。NETGEAR WNDR4300是一款无线路由器。

多款NETGEAR产品中存在缓冲区溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

Severity: 中

Patch Name: 多款NETGEAR产品缓冲区溢出漏（CNVD-2020-25884）的补丁

Patch Description:

NETGEAR R6400等都是美国网件（NETGEAR）公司的产品。NETGEAR R6400是一款无线路由器。NETGEAR EX6150是一款无线网络信号扩展器。NETGEAR WNDR4300是一款无线路由器。

多款NETGEAR产品中存在缓冲区溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。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://kb.netgear.com/000051517/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Extenders-PSV-2017-0706

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-18738

Impacted products

Name
['Netgear WNR2000v5 <1.0.0.58', 'NETGEAR R6100 <1.0.1.16', 'NETGEAR R8500 <1.0.2.106', 'NETGEAR R8300 <1.0.2.106', 'NETGEAR R6400 <1.0.1.24', 'NETGEAR R6400v2 <1.0.2.32', 'NETGEAR R6700 <1.0.1.22', 'NETGEAR R6900 <1.0.1.22', 'NETGEAR R7000 <1.0.9.10', 'NETGEAR R7000P <1.2.0.22', 'NETGEAR R6900P <1.2.0.22', 'NETGEAR R7100LG <1.0.0.32', 'NETGEAR R7300DST <1.0.0.54', 'NETGEAR R7900 <1.0.1.18', 'NETGEAR R8000 <1.0.3.48', 'NETGEAR WNDR4500v3 <1.0.0.48', 'NETGEAR WNDR4300v2 <1.0.0.48', 'NETGEAR EX6150v2 <1.0.1.54']

Name

['Netgear WNR2000v5 <1.0.0.58', 'NETGEAR R6100 <1.0.1.16', 'NETGEAR R8500 <1.0.2.106', 'NETGEAR R8300 <1.0.2.106', 'NETGEAR R6400 <1.0.1.24', 'NETGEAR R6400v2 <1.0.2.32', 'NETGEAR R6700 <1.0.1.22', 'NETGEAR R6900 <1.0.1.22', 'NETGEAR R7000 <1.0.9.10', 'NETGEAR R7000P <1.2.0.22', 'NETGEAR R6900P <1.2.0.22', 'NETGEAR R7100LG <1.0.0.32', 'NETGEAR R7300DST <1.0.0.54', 'NETGEAR R7900 <1.0.1.18', 'NETGEAR R8000 <1.0.3.48', 'NETGEAR WNDR4500v3 <1.0.0.48', 'NETGEAR WNDR4300v2 <1.0.0.48', 'NETGEAR EX6150v2 <1.0.1.54']

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JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-18738"
    }
  },
  "description": "NETGEAR R6400\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002NETGEAR R6400\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002NETGEAR EX6150\u662f\u4e00\u6b3e\u65e0\u7ebf\u7f51\u7edc\u4fe1\u53f7\u6269\u5c55\u5668\u3002NETGEAR WNDR4300\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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://kb.netgear.com/000051517/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Extenders-PSV-2017-0706",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-25884",
  "openTime": "2020-04-30",
  "patchDescription": "NETGEAR R6400\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002NETGEAR R6400\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002NETGEAR EX6150\u662f\u4e00\u6b3e\u65e0\u7ebf\u7f51\u7edc\u4fe1\u53f7\u6269\u5c55\u5668\u3002NETGEAR WNDR4300\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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": "\u591a\u6b3eNETGEAR\u4ea7\u54c1\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\uff08CNVD-2020-25884\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Netgear WNR2000v5 \u003c1.0.0.58",
      "NETGEAR R6100 \u003c1.0.1.16",
      "NETGEAR R8500 \u003c1.0.2.106",
      "NETGEAR R8300 \u003c1.0.2.106",
      "NETGEAR R6400 \u003c1.0.1.24",
      "NETGEAR R6400v2 \u003c1.0.2.32",
      "NETGEAR R6700 \u003c1.0.1.22",
      "NETGEAR R6900 \u003c1.0.1.22",
      "NETGEAR R7000 \u003c1.0.9.10",
      "NETGEAR R7000P \u003c1.2.0.22",
      "NETGEAR R6900P \u003c1.2.0.22",
      "NETGEAR R7100LG \u003c1.0.0.32",
      "NETGEAR R7300DST \u003c1.0.0.54",
      "NETGEAR R7900 \u003c1.0.1.18",
      "NETGEAR R8000 \u003c1.0.3.48",
      "NETGEAR WNDR4500v3 \u003c1.0.0.48",
      "NETGEAR WNDR4300v2 \u003c1.0.0.48",
      "NETGEAR EX6150v2 \u003c1.0.1.54"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-18738",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-24",
  "title": "\u591a\u6b3eNETGEAR\u4ea7\u54c1\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\uff08CNVD-2020-25884\uff09"
}

CVE-2017-18738 (GCVE-0-2017-18738)

Vulnerability from cvelistv5

Published

2020-04-23 16:04

Modified

2024-08-05 21:37

Severity ?

8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Summary

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects EX6150v2 before 1.0.1.54, R6400 before 1.0.1.24, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.10, R7000P before 1.2.0.22, R6900P before 1.2.0.22, R7100LG before 1.0.0.32, R7300DST before 1.0.0.54, R7900 before 1.0.1.18, R8000 before 1.0.3.48, R8300 before 1.0.2.106, R8500 before 1.0.2.106, R6100 before 1.0.1.16, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.58.

References

▼	URL	Tags
	https://kb.netgear.com/000051517/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Extenders-PSV-2017-0706	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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    "cna": {
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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      "problemTypes": [
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      "providerMetadata": {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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