Vulnerability-Lookup

CNVD-2020-12741

Vulnerability from cnvd - Published: 2020-02-23

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

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

To clipboard

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  "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 – Updated: 2024-11-19 19:17

Title

Cisco Firepower Threat Defense Software Packet Inspection and Enforcement Bypass Vulnerability

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.

Severity

8.6 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-19 17:25 UTC

CWE

CWE-693

Assigner

cisco mitre root

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/106721	vdb-entryx_refsource_BID

Impacted products

1 product

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

Date Public

2019-01-23 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.

Detection rules are retrieved from Rulezet.

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.