cnvd - cnvd-2023-63439

cnvd-2023-63439

Vulnerability from cnvd

Title: ASUS RT-AX88U ej.c缓冲区溢出漏洞

Description:

ASUS RT-AX88U是中国华硕（ASUS）公司的一个无线路由器。

ASUS RT-AX88U存在缓冲区溢出漏洞，该漏洞源于未能检查缓冲区输入大小，远程攻击者可利用该漏洞可以向设备发送特制请求，导致httpd二进制文件在ej.c的do_json_decode()函数中崩溃，从而导致DoS 。

Severity: 高

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.asus.com/hk-en/networking-iot-servers/wifi-routers/asus-gaming-routers/rt-ax88u/

Reference: https://www.twcert.org.tw/tw/cp-132-7280-bea85-1.html

Impacted products

Name
ASUS RT-AX88U <3.0.0.4.388.23748

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-34359",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-34359"
    }
  },
  "description": "ASUS RT-AX88U\u662f\u4e2d\u56fd\u534e\u7855\uff08ASUS\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nASUS RT-AX88U\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u68c0\u67e5\u7f13\u51b2\u533a\u8f93\u5165\u5927\u5c0f\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5411\u8bbe\u5907\u53d1\u9001\u7279\u5236\u8bf7\u6c42\uff0c\u5bfc\u81f4httpd\u4e8c\u8fdb\u5236\u6587\u4ef6\u5728ej.c\u7684do_json_decode()\u51fd\u6570\u4e2d\u5d29\u6e83\uff0c\u4ece\u800c\u5bfc\u81f4DoS \u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.asus.com/hk-en/networking-iot-servers/wifi-routers/asus-gaming-routers/rt-ax88u/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-63439",
  "openTime": "2023-08-15",
  "products": {
    "product": "ASUS RT-AX88U \u003c3.0.0.4.388.23748"
  },
  "referenceLink": "https://www.twcert.org.tw/tw/cp-132-7280-bea85-1.html",
  "serverity": "\u9ad8",
  "submitTime": "2023-08-03",
  "title": "ASUS RT-AX88U ej.c\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2023-34359 (GCVE-0-2023-34359)

Vulnerability from cvelistv5

Published

2023-07-31 04:31

Modified

2024-10-21 14:37

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-125 - Out-of-bounds Read

Summary

ASUS RT-AX88U's httpd is subject to an unauthenticated DoS condition. A remote attacker can send a specially crafted request to the device which causes the httpd binary to crash within the "do_json_decode()" function of ej.c, resulting in a DoS condition.

References

▼	URL	Tags
	https://www.twcert.org.tw/tw/cp-132-7280-bea85-1.html

Impacted products

	Vendor	Product	Version
	ASUS	RT-AX88U	Version: <

Show details on NVD website

JSON

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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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