Vulnerability-Lookup

CNVD-2020-22326

Vulnerability from cnvd - Published: 2020-04-12

Title

Cisco Firepower 2100 Series Firepower Threat Defense资源管理错误漏洞

Description

Cisco Firepower 2100 Series是一系列网络防火墙。 Cisco Firepower 2100 Series Firepower Threat Defense存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。攻击者可利用该漏洞导致拒绝服务。

Severity

高

Patch Name

Cisco Firepower 2100 Series Firepower Threat Defense资源管理错误漏洞的补丁

Patch Description

Cisco Firepower 2100 Series是一系列网络防火墙。 Cisco Firepower 2100 Series Firepower Threat Defense存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。攻击者可利用该漏洞导致拒绝服务。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-20190501-frpwr-dos

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-1703

Impacted products

Name
Cisco Firepower 2100 Series

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-1703"
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  "number": "CNVD-2020-22326",
  "openTime": "2020-04-12",
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  "products": {
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1703",
  "serverity": "\u9ad8",
  "submitTime": "2019-05-06",
  "title": "Cisco Firepower 2100 Series Firepower Threat Defense\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-1703 (GCVE-0-2019-1703)

Vulnerability from cvelistv5 – Published: 2019-05-03 16:00 – Updated: 2024-11-19 19:09

Title

Cisco Firepower Threat Defense Software Packet Processing Denial of Service Vulnerability

Summary

A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense (FTD) Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error, which may prevent ingress buffers from being replenished under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to consume all input buffers, which are shared between all interfaces, leading to a queue wedge condition in all active interfaces. This situation would cause an affected device to stop processing any incoming traffic and result in a DoS condition until the device is reloaded manually.

Severity

8.6 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-19 17:24 UTC

CWE

CWE-400

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/108170	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Firepower Threat Defense Software	Affected: unspecified , < 6.2.3.12 (custom)

Date Public

2019-05-01 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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CNVD-2020-22326

CVE-2019-1703 (GCVE-0-2019-1703)

Tags

Sightings

Nomenclature

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