cnvd - cnvd-2019-14699

CNVD-2019-14699

Vulnerability from cnvd - Published: 2019-05-17

Title

Cisco Firepower Threat Defense Software安全绕过漏洞

Description

Cisco Firepower Threat Defense是美国思科（Cisco）公司的一套运行在防火墙中的软件。 Cisco Firepower Threat Defense Software存在安全绕过漏洞，攻击者可利用该漏洞设置系统策略。

Severity

中

Patch Name

Cisco Firepower Threat Defense Software安全绕过漏洞的补丁

Patch Description

Cisco Firepower Threat Defense是美国思科（Cisco）公司的一套运行在防火墙中的软件。 Cisco Firepower Threat Defense Software存在安全绕过漏洞，攻击者可利用该漏洞设置系统策略。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-20190515-ftd-ssltls-bypass

Reference

https://web.nvd.nist.gov//vuln/detail/CVE-2019-1833

Impacted products

Name
Cisco Firepower Threat Defense Software

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1833",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1833"
    }
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  "number": "CNVD-2019-14699",
  "openTime": "2019-05-17",
  "patchDescription": "Cisco Firepower Threat Defense\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u8fd0\u884c\u5728\u9632\u706b\u5899\u4e2d\u7684\u8f6f\u4ef6\u3002 \r\n\r\nCisco Firepower Threat Defense Software\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbe\u7f6e\u7cfb\u7edf\u7b56\u7565\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 Firepower Threat Defense Software\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Firepower Threat Defense Software"
  },
  "referenceLink": "https://web.nvd.nist.gov//vuln/detail/CVE-2019-1833",
  "serverity": "\u4e2d",
  "submitTime": "2019-05-15",
  "title": "Cisco Firepower Threat Defense Software\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2019-1833 (GCVE-0-2019-1833)

Vulnerability from cvelistv5 – Published: 2019-05-16 01:20 – Updated: 2024-11-19 19:06

Title

Cisco Firepower Threat Defense Software SSL/TLS Policy Bypass Vulnerability

Summary

A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol parser of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured policies. The vulnerability is due to improper parsing of specific attributes in a TLS packet header. An attacker could exploit this vulnerability by sending malicious TLS messages to the affected system. A successful exploit could allow the attacker to bypass the configured policies for the system, which could allow traffic to flow through without being inspected.

Severity ?

5.8 (Medium)


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

CWE

CWE-693

Assigner

cisco

References

URL

Tags

	https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
	http://www.securityfocus.com/bid/108338	vdb-entryx_refsource_BID

Impacted products

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

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2019-14699

CVE-2019-1833 (GCVE-0-2019-1833)

Tags

Sightings

Nomenclature