cnvd - cnvd-2020-27778

cnvd-2020-27778

Vulnerability from cnvd

Title: Cisco Firepower Device Manager On-Box software缓冲区溢出漏洞

Description:

Cisco Firepower Device Manager（FDM）是美国思科（Cisco）公司的一款防火墙设备管理器。该产品支持访问规则配置、系统监控等功能。Cisco Firepower Device Manager On-Box software是其中的一套内置软件。

Cisco FDM On-Box software Release 6.2.3之前版本中的XML解析器代码存在缓冲区溢出漏洞。远程攻击者可借助恶意的文件利用该漏洞造成XML解析器进程崩溃，影响系统稳定性，耗尽内存并可能造成系统重新加载。

Severity: 中

Patch Name: Cisco Firepower Device Manager On-Box software缓冲区溢出漏洞的补丁

Patch Description:

Cisco FDM On-Box software Release 6.2.3之前版本中的XML解析器代码存在缓冲区溢出漏洞。远程攻击者可借助恶意的文件利用该漏洞造成XML解析器进程崩溃，影响系统稳定性，耗尽内存并可能造成系统重新加载。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:

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-xpftd-gYDXyN8H

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xpftd-gYDXyN8H

Impacted products

Name
Cisco Cisco Firepower Device Manager On-Box software <6.2.3

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-3310"
    }
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  "serverity": "\u4e2d",
  "submitTime": "2020-05-07",
  "title": "Cisco Firepower Device Manager On-Box software\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-3310 (GCVE-0-2020-3310)

Vulnerability from cvelistv5

Published

2020-05-06 16:40

Modified

2024-11-15 17:27

Severity ?

5.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L

CWE

CWE-119

Summary

A vulnerability in the XML parser code of Cisco Firepower Device Manager On-Box software could allow an authenticated, remote attacker to cause an affected system to become unstable or reload. The vulnerability is due to insufficient hardening of the XML parser configuration. An attacker could exploit this vulnerability in multiple ways using a malicious file: An attacker with administrative privileges could upload a malicious XML file on the system and cause the XML code to parse the malicious file. An attacker with Clientless Secure Sockets Layer (SSL) VPN access could exploit this vulnerability by sending a crafted XML file. A successful exploit would allow the attacker to crash the XML parser process, which could cause system instability, memory exhaustion, and in some cases lead to a reload of the affected system.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xpftd-gYDXyN8H	vendor-advisory, x_refsource_CISCO

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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