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CNVD-2017-34210

Vulnerability from cnvd - Published: 2017-11-16

Title

Cisco AsyncOS Software拒绝服务漏洞

Description

Cisco Email Security Appliance(ESA)是美国思科（Cisco）公司的一个电子邮件安全设备。AsyncOS Software是使用在其中的操作系统。 Cisco ESA中的AsyncOS Software的邮件消息过滤功能存在拒绝服务漏洞，该漏洞源于程序未能正确的对带有损坏字段的email附件执行输入验证。远程攻击者可利用该漏洞耗尽内存，造成设备停止扫描和发送邮件。

Severity

高

Patch Name

Cisco AsyncOS Software拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170920-esa

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170920-esa http://www.securityfocus.com/bid/100920

Impacted products

Name
['Cisco AsyncOS Software 9.0', 'Cisco AsyncOS Software 9.1', 'Cisco AsyncOS Software 9.6', 'Cisco AsyncOS Software 9.7', 'Cisco AsyncOS Software 9.8', 'Cisco AsyncOS Software 10.0']

Show details on source website

JSON

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  "bids": {
    "bid": {
      "bidNumber": "100920"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12215"
    }
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  "description": "Cisco Email Security Appliance(ESA)\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7535\u5b50\u90ae\u4ef6\u5b89\u5168\u8bbe\u5907\u3002AsyncOS Software\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco ESA\u4e2d\u7684AsyncOS Software\u7684\u90ae\u4ef6\u6d88\u606f\u8fc7\u6ee4\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5bf9\u5e26\u6709\u635f\u574f\u5b57\u6bb5\u7684email\u9644\u4ef6\u6267\u884c\u8f93\u5165\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8017\u5c3d\u5185\u5b58\uff0c\u9020\u6210\u8bbe\u5907\u505c\u6b62\u626b\u63cf\u548c\u53d1\u9001\u90ae\u4ef6\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170920-esa",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-34210",
  "openTime": "2017-11-16",
  "patchDescription": "Cisco Email Security Appliance(ESA)\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7535\u5b50\u90ae\u4ef6\u5b89\u5168\u8bbe\u5907\u3002AsyncOS Software\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco ESA\u4e2d\u7684AsyncOS Software\u7684\u90ae\u4ef6\u6d88\u606f\u8fc7\u6ee4\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5bf9\u5e26\u6709\u635f\u574f\u5b57\u6bb5\u7684email\u9644\u4ef6\u6267\u884c\u8f93\u5165\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8017\u5c3d\u5185\u5b58\uff0c\u9020\u6210\u8bbe\u5907\u505c\u6b62\u626b\u63cf\u548c\u53d1\u9001\u90ae\u4ef6\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 AsyncOS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco AsyncOS Software 9.0",
      "Cisco AsyncOS Software 9.1",
      "Cisco AsyncOS Software 9.6",
      "Cisco AsyncOS Software 9.7",
      "Cisco AsyncOS Software 9.8",
      "Cisco AsyncOS Software 10.0"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170920-esa\r\nhttp://www.securityfocus.com/bid/100920",
  "serverity": "\u9ad8",
  "submitTime": "2017-09-21",
  "title": "Cisco AsyncOS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-12215 (GCVE-0-2017-12215)

Vulnerability from cvelistv5 – Published: 2017-09-21 05:00 – Updated: 2024-08-05 18:28

Summary

A vulnerability in the email message filtering feature of Cisco AsyncOS Software for the Cisco Email Security Appliance could allow an unauthenticated, remote attacker to cause an affected device to run out of memory and stop scanning and forwarding email messages. When system memory is depleted, it can cause the filtering process to crash, resulting in a denial of service (DoS) condition on the device. This vulnerability affects software version 9.0 through the first fixed release of Cisco AsyncOS Software for Cisco Email Security Appliances, both virtual and hardware appliances, if the software is configured to apply a message filter or content filter to incoming email attachments. The vulnerability is not limited to any specific rules or actions for a message filter or content filter. Cisco Bug IDs: CSCvd29354.

Severity

No CVSS data available.

CWE

CWE-20

Assigner

cisco mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/100920	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1039414	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco Email Security Appliance	Affected: Cisco Email Security Appliance

Date Public

2017-09-21 00:00

Show details on NVD website

JSON

To clipboard

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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.

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Action not permitted

CNVD-2017-34210

CVE-2017-12215 (GCVE-0-2017-12215)

Tags

Sightings

Nomenclature

Related by attack behaviour