cnvd - cnvd-2022-50947

cnvd-2022-50947

Vulnerability from cnvd

Title: Fortinet FortiOS信息泄露漏洞（CNVD-2022-50947）

Description:

Fortinet FortiOS是美国飞塔（Fortinet）公司的一套专用于FortiGate网络安全平台上的安全操作系统。该系统为用户提供防火墙、防病毒、IPSec/SSLVPN、Web内容过滤和反垃圾邮件等多种安全功能。

Fortinet FortiOS存在信息泄露漏洞，该漏洞源于服务器生成的错误消息中数据输出过多，远程攻击者可利用该漏洞诱使受害者连接到恶意Web服务器，并通过同源HTTP请求检索Web代理的客户端用户名和IP。

Severity: 中

Patch Name: Fortinet FortiOS信息泄露漏洞（CNVD-2022-50947）的补丁

Patch Description:

Fortinet FortiOS存在信息泄露漏洞，该漏洞源于服务器生成的错误消息中数据输出过多，远程攻击者可利用该漏洞诱使受害者连接到恶意Web服务器，并通过同源HTTP请求检索Web代理的客户端用户名和IP。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://www.fortinet.com/support/product-downloads

Reference: https://fortiguard.com/psirt/FG-IR-21-231

Impacted products

Name
['Fortinet Inc. FortiOS >=7.0.0，<=7.0.3', 'Fortinet Inc. FortiOS >=6.4.0，<=6.4.8', 'Fortinet Inc. FortiOS 6.2.', 'Fortinet Inc. FortiOS 6.0.', 'Fortinet FortiProxy >=7.0.0，<=7.0.1', 'Fortinet FortiProxy 2.0.*']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43206",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-43206"
    }
  },
  "description": "Fortinet FortiOS\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8eFortiGate\u7f51\u7edc\u5b89\u5168\u5e73\u53f0\u4e0a\u7684\u5b89\u5168\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3a\u7528\u6237\u63d0\u4f9b\u9632\u706b\u5899\u3001\u9632\u75c5\u6bd2\u3001IPSec/SSLVPN\u3001Web\u5185\u5bb9\u8fc7\u6ee4\u548c\u53cd\u5783\u573e\u90ae\u4ef6\u7b49\u591a\u79cd\u5b89\u5168\u529f\u80fd\u3002\n\nFortinet FortiOS\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u670d\u52a1\u5668\u751f\u6210\u7684\u9519\u8bef\u6d88\u606f\u4e2d\u6570\u636e\u8f93\u51fa\u8fc7\u591a\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bf1\u4f7f\u53d7\u5bb3\u8005\u8fde\u63a5\u5230\u6076\u610fWeb\u670d\u52a1\u5668\uff0c\u5e76\u901a\u8fc7\u540c\u6e90HTTP\u8bf7\u6c42\u68c0\u7d22Web\u4ee3\u7406\u7684\u5ba2\u6237\u7aef\u7528\u6237\u540d\u548cIP\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://www.fortinet.com/support/product-downloads",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-50947",
  "openTime": "2022-07-12",
  "patchDescription": "Fortinet FortiOS\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8eFortiGate\u7f51\u7edc\u5b89\u5168\u5e73\u53f0\u4e0a\u7684\u5b89\u5168\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3a\u7528\u6237\u63d0\u4f9b\u9632\u706b\u5899\u3001\u9632\u75c5\u6bd2\u3001IPSec/SSLVPN\u3001Web\u5185\u5bb9\u8fc7\u6ee4\u548c\u53cd\u5783\u573e\u90ae\u4ef6\u7b49\u591a\u79cd\u5b89\u5168\u529f\u80fd\u3002\r\n\r\nFortinet FortiOS\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u670d\u52a1\u5668\u751f\u6210\u7684\u9519\u8bef\u6d88\u606f\u4e2d\u6570\u636e\u8f93\u51fa\u8fc7\u591a\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bf1\u4f7f\u53d7\u5bb3\u8005\u8fde\u63a5\u5230\u6076\u610fWeb\u670d\u52a1\u5668\uff0c\u5e76\u901a\u8fc7\u540c\u6e90HTTP\u8bf7\u6c42\u68c0\u7d22Web\u4ee3\u7406\u7684\u5ba2\u6237\u7aef\u7528\u6237\u540d\u548cIP\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": "Fortinet FortiOS\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2022-50947\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Fortinet Inc. FortiOS \u003e=7.0.0\uff0c\u003c=7.0.3",
      "Fortinet Inc. FortiOS \u003e=6.4.0\uff0c\u003c=6.4.8",
      "Fortinet Inc. FortiOS 6.2.*",
      "Fortinet Inc. FortiOS 6.0.*",
      "Fortinet FortiProxy \u003e=7.0.0\uff0c\u003c=7.0.1",
      "Fortinet FortiProxy 2.0.*"
    ]
  },
  "referenceLink": "https://fortiguard.com/psirt/FG-IR-21-231",
  "serverity": "\u4e2d",
  "submitTime": "2022-05-08",
  "title": "Fortinet FortiOS\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2022-50947\uff09"
}

CVE-2021-43206 (GCVE-0-2021-43206)

Vulnerability from cvelistv5

Published

2022-05-04 15:25

Modified

2024-10-22 20:57

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:U/RC:C

CWE

Information disclosure

Summary

A server-generated error message containing sensitive information in Fortinet FortiOS 7.0.0 through 7.0.3, 6.4.0 through 6.4.8, 6.2.x, 6.0.x and FortiProxy 7.0.0 through 7.0.1, 2.0.x allows malicious webservers to retrieve a web proxy's client username and IP via same origin HTTP requests triggering proxy-generated HTTP status codes pages.

References

▼	URL	Tags
	https://fortiguard.com/psirt/FG-IR-21-231	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Fortinet	Fortinet FortiOS, FortiProxy	Version: FortiOS 7.0.3, 7.0.2, 7.0.1, 7.0.0, 6.4.8, 6.4.7, 6.4.6, 6.4.5, 6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.4.0, 6.2.10, 6.2.9, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0, 6.0.14, 6.0.13, 6.0.12, 6.0.11, 6.0.10, 6.0.9, 6.0.8, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.6.14, 5.6.13, 5.6.12, 5.6.11, 5.6.10, 5.6.9, 5.6.8, 5.6.7, 5.6.6, 5.6.5, 5.6.4, 5.6.3, 5.6.2, 5.6.1, 5.6.0; FortiProxy 7.0.1, 7.0.0, 2.0.7, 2.0.6, 2.0.5, 2.0.4, 2.0.3, 2.0.2, 2.0.1, 2.0.0

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:47:13.641Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://fortiguard.com/psirt/FG-IR-21-231"
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      },
      {
        "metrics": [
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              "content": {
                "id": "CVE-2021-43206",
                "options": [
                  {
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                  {
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                  },
                  {
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-22T20:19:35.576131Z",
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Fortinet FortiOS, FortiProxy",
          "vendor": "Fortinet",
          "versions": [
            {
              "status": "affected",
              "version": "FortiOS 7.0.3, 7.0.2, 7.0.1, 7.0.0, 6.4.8, 6.4.7, 6.4.6, 6.4.5, 6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.4.0, 6.2.10, 6.2.9, 6.2.8, 6.2.7, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0, 6.0.14, 6.0.13, 6.0.12, 6.0.11, 6.0.10, 6.0.9, 6.0.8, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1, 6.0.0, 5.6.14, 5.6.13, 5.6.12, 5.6.11, 5.6.10, 5.6.9, 5.6.8, 5.6.7, 5.6.6, 5.6.5, 5.6.4, 5.6.3, 5.6.2, 5.6.1, 5.6.0; FortiProxy 7.0.1, 7.0.0, 2.0.7, 2.0.6, 2.0.5, 2.0.4, 2.0.3, 2.0.2, 2.0.1, 2.0.0"
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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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