cnvd - cnvd-2020-12741

cnvd-2020-12741

Vulnerability from cnvd

Title: Cisco Firepower Threat Defense Software拒绝服务漏洞（CNVD-2020-12741）

Description:

Cisco Firepower Threat Defense（FTD）Software是由美国思科（Cisco）公司的一套提供下一代防火墙服务的统一软件。data acquisition（DAQ）是其中的一个数据采集组件。

Cisco Firepower Threat Defense Software存在拒绝服务漏洞，该漏洞源于程序未正确地管理系统内存资源。攻击者可利用该漏洞绕过所配置的访问控制策略或造成拒绝服务。

Severity: 中

Patch Name: Cisco Firepower Threat Defense Software拒绝服务漏洞（CNVD-2020-12741）的补丁

Patch Description:

Cisco Firepower Threat Defense Software存在拒绝服务漏洞，该漏洞源于程序未正确地管理系统内存资源。攻击者可利用该漏洞绕过所配置的访问控制策略或造成拒绝服务。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-20190123-firepowertds-bypass

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-1669

Impacted products

Name
Cisco Firepower Threat Defense (FTD) Software 6.3.0

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2019-1669"
    }
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  "description": "Cisco Firepower Threat Defense\uff08FTD\uff09Software\u662f\u7531\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u63d0\u4f9b\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u670d\u52a1\u7684\u7edf\u4e00\u8f6f\u4ef6\u3002data acquisition\uff08DAQ\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\u91c7\u96c6\u7ec4\u4ef6\u3002\n\nCisco Firepower Threat Defense Software\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u6b63\u786e\u5730\u7ba1\u7406\u7cfb\u7edf\u5185\u5b58\u8d44\u6e90\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6240\u914d\u7f6e\u7684\u8bbf\u95ee\u63a7\u5236\u7b56\u7565\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
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  "number": "CNVD-2020-12741",
  "openTime": "2020-02-23",
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  "patchName": "Cisco Firepower Threat Defense Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-12741\uff09\u7684\u8865\u4e01",
  "products": {
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1669",
  "serverity": "\u4e2d",
  "submitTime": "2019-01-25",
  "title": "Cisco Firepower Threat Defense Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-12741\uff09"
}

CVE-2019-1669 (GCVE-0-2019-1669)

Vulnerability from cvelistv5

Published

2019-01-24 16:00

Modified

2024-11-19 19:17

Severity ?

8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

CWE

CWE-693

Summary

A vulnerability in the data acquisition (DAQ) component of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured access control policies or cause a denial of service (DoS) condition. The vulnerability exists because the affected software improperly manages system memory resources when inspecting traffic. An attacker could exploit this vulnerability by generating specific traffic patterns for the software to inspect. A successful exploit could allow the attacker to exhaust system memory resources used for traffic inspection. Depending on the configuration, the FTD Software could fail open and cease to inspect traffic or fail closed and result in a DoS condition. This vulnerability may require manual intervention to restore the software.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190123-firepowertds-bypass	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/106721	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Firepower Threat Defense Software	Version: n/a

Show details on NVD website

JSON

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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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