Vulnerability-Lookup

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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      "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": {
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      "Cisco Email Security Appliance 11.0.0-264",
      "Cisco Email Security Appliance  10.0.0-203"
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  },
  "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.

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-25 18:53 UTC

CWE

CWE-20

Assigner

cisco mitre root

References

3 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

1 product

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

Date Public

2018-08-15 00:00

Show details on NVD website

JSON

To clipboard

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          },
          {
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          },
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          }
        ],
        "title": "CVE Program Container"
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      {
        "metrics": [
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                  },
                  {
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-25T18:53:33.001826Z",
                "version": "2.0.3"
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-16181

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

Tags

Sightings

Nomenclature

Related by attack behaviour