cnvd - cnvd-2018-16181

CNVD-2018-16181

Vulnerability from cnvd - Published: 2018-08-23

Title

Cisco Email Security Appliance EXE文件安全绕过漏洞

Description

Cisco Email Security Appliance（ESA）是美国思科（Cisco）公司的一套电子邮件安全设备。该设备提供垃圾邮件保护、邮件加密、数据丢失防护等功能。 Cisco Email Security Appliances (ESA)的某些附件检测机制存在EXE文件安全绕过漏洞。该漏洞源于对可执行（EXE）文件中的内容检测不当。攻击者可利用该漏洞向不知情用户发送包含恶意可执行文件的电子邮件。

Severity

中

Patch Name

Cisco Email Security Appliance EXE文件安全绕过漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-esa-file-bypass

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-0419

Impacted products

Name
['Cisco Email Security Appliance (ESA)', 'Cisco Email Security Appliance 11.0.0-264', 'Cisco Email Security Appliance 10.0.0-203']

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "105112"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0419"
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  "number": "CNVD-2018-16181",
  "openTime": "2018-08-23",
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  "patchName": "Cisco Email Security Appliance EXE\u6587\u4ef6\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
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      "Cisco Email Security Appliance 11.0.0-264",
      "Cisco Email Security Appliance  10.0.0-203"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-0419",
  "serverity": "\u4e2d",
  "submitTime": "2018-08-16",
  "title": "Cisco Email Security Appliance EXE\u6587\u4ef6\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-0419 (GCVE-0-2018-0419)

Vulnerability from cvelistv5 – Published: 2018-08-15 20:00 – Updated: 2024-11-26 14:47

Summary

A vulnerability in certain attachment detection mechanisms of Cisco Email Security Appliances (ESA) could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected system. The vulnerability is due to the improper detection of content within executable (EXE) files. An attacker could exploit this vulnerability by sending a customized EXE file that is not recognized and blocked by the ESA. A successful exploit could allow an attacker to send email messages that contain malicious executable files to unsuspecting users. Cisco Bug IDs: CSCvh03786.

Severity ?

No CVSS data available.

CWE

CWE-20

Assigner

cisco

References

URL

Tags

	http://www.securityfocus.com/bid/105112	vdb-entryx_refsource_BID
	https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
	http://www.securitytracker.com/id/1041531	vdb-entryx_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	Cisco Systems, Inc.	Email Security Appliance (ESA)	Affected: unspecified

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-05T03:21:15.601Z",
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          },
          {
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          },
          {
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            ],
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          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0419",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-25T18:53:33.001826Z",
                "version": "2.0.3"
              },
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-26T14:47:05.900Z",
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        },
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
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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-2018-16181

CVE-2018-0419 (GCVE-0-2018-0419)

Tags

Sightings

Nomenclature