cnvd - cnvd-2020-19232

cnvd-2020-19232

Vulnerability from cnvd

Title: Cisco Web Security Appliance和Cisco Content Security Management Appliance HTTP Header注入漏洞

Description:

Cisco Content Security Management Appliance（SMA）和Cisco Web Security Appliance（WSA）都是美国思科（Cisco）公司的产品。Cisco Web Security Appliance是一款Web安全设备。该设备提供基于SaaS的访问控制、实时网络报告和追踪、制定安全策略等功能。Cisco Content Security Management Appliance是一套内容安全管理设备。该设备主要用于管理电子邮件和Web安全设备的所有策略、报告、审计信息等。AsyncOS Software是运行在其中的一套操作系统。

Cisco WSA和Content SMA中的AsyncOS的API框架中存在注入漏洞，该漏洞源于程序未能充分验证用户输入。远程攻击者可通过诱使用户访问特制的URL利用该漏洞向发往用户浏览器中的有效HTTP响应中注入任意HTTP头。

Severity: 低

Patch Name: Cisco Web Security Appliance和Cisco Content Security Management Appliance HTTP Header注入漏洞的补丁

Patch Description:

Cisco WSA和Content SMA中的AsyncOS的API框架中存在注入漏洞，该漏洞源于程序未能充分验证用户输入。远程攻击者可通过诱使用户访问特制的URL利用该漏洞向发往用户浏览器中的有效HTTP响应中注入任意HTTP头。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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-wsa-sma-header-inject

Reference: https://vigilance.fr/vulnerability/Cisco-WSA-SMA-read-write-access-via-HTTP-Header-Injection-31408

Impacted products

Name
['Cisco Content Security Management Appliance (SMA)', 'Cisco Web Security Appliance']

Show details on source website

JSON

To clipboard

{
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    "cve": {
      "cveNumber": "CVE-2020-3117",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3117"
    }
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-wsa-sma-header-inject",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-19232",
  "openTime": "2020-03-25",
  "patchDescription": "Cisco Content Security Management Appliance\uff08SMA\uff09\u548cCisco Web Security Appliance\uff08WSA\uff09\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Web Security Appliance\u662f\u4e00\u6b3eWeb\u5b89\u5168\u8bbe\u5907\u3002\u8be5\u8bbe\u5907\u63d0\u4f9b\u57fa\u4e8eSaaS\u7684\u8bbf\u95ee\u63a7\u5236\u3001\u5b9e\u65f6\u7f51\u7edc\u62a5\u544a\u548c\u8ffd\u8e2a\u3001\u5236\u5b9a\u5b89\u5168\u7b56\u7565\u7b49\u529f\u80fd\u3002Cisco Content Security Management Appliance\u662f\u4e00\u5957\u5185\u5bb9\u5b89\u5168\u7ba1\u7406\u8bbe\u5907\u3002\u8be5\u8bbe\u5907\u4e3b\u8981\u7528\u4e8e\u7ba1\u7406\u7535\u5b50\u90ae\u4ef6\u548cWeb\u5b89\u5168\u8bbe\u5907\u7684\u6240\u6709\u7b56\u7565\u3001\u62a5\u544a\u3001\u5ba1\u8ba1\u4fe1\u606f\u7b49\u3002AsyncOS Software\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco WSA\u548cContent SMA\u4e2d\u7684AsyncOS\u7684API\u6846\u67b6\u4e2d\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9a8c\u8bc1\u7528\u6237\u8f93\u5165\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u8bbf\u95ee\u7279\u5236\u7684URL\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u53d1\u5f80\u7528\u6237\u6d4f\u89c8\u5668\u4e2d\u7684\u6709\u6548HTTP\u54cd\u5e94\u4e2d\u6ce8\u5165\u4efb\u610fHTTP\u5934\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": "Cisco Web Security Appliance\u548cCisco Content Security Management Appliance HTTP Header\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "Cisco Web Security Appliance"
    ]
  },
  "referenceLink": "https://vigilance.fr/vulnerability/Cisco-WSA-SMA-read-write-access-via-HTTP-Header-Injection-31408",
  "serverity": "\u4f4e",
  "submitTime": "2020-01-23",
  "title": "Cisco Web Security Appliance\u548cCisco Content Security Management Appliance HTTP Header\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-3117 (GCVE-0-2020-3117)

Vulnerability from cvelistv5

Published

2020-09-23 00:25

Modified

2024-11-13 18:06

Severity ?

4.7 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

CWE

CWE-113

Summary

A vulnerability in the API Framework of Cisco AsyncOS for Cisco Web Security Appliance (WSA) and Cisco Content Security Management Appliance (SMA) could allow an unauthenticated, remote attacker to inject crafted HTTP headers in the web server's response. The vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user to access a crafted URL and receive a malicious HTTP response. A successful exploit could allow the attacker to inject arbitrary HTTP headers into valid HTTP responses sent to a user's browser.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-wsa-sma-header-inject	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Web Security Appliance (WSA)	Version: n/a

Show details on NVD website

JSON

To clipboard

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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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