cnvd - cnvd-2018-21924

cnvd-2018-21924

Vulnerability from cnvd

Title: Cisco Firepower Threat Defense Software拒绝服务漏洞

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 (FTD) Software 6.2.3.4之前的6.2.3.x版本中的FTP检测引擎存在拒绝服务漏洞。远程攻击者可利用该漏洞造成拒绝服务（设备重载）。

Severity: 高

Patch Name: Cisco Firepower Threat Defense Software拒绝服务漏洞的补丁

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 (FTD) Software 6.2.3.4之前的6.2.3.x版本中的FTP检测引擎存在拒绝服务漏洞。远程攻击者可利用该漏洞造成拒绝服务（设备重载）。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:

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-20181003-ftd-inspect-dos

Reference: http://www.securityfocus.com/bid/105519

Impacted products

Name
Cisco Firepower Threat Defense Software 6.2.3.*，<6.2.3.4

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "105519"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15390"
    }
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  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-ftd-inspect-dos",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21924",
  "openTime": "2018-10-28",
  "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 (FTD) Software 6.2.3.4\u4e4b\u524d\u76846.2.3.x\u7248\u672c\u4e2d\u7684FTP\u68c0\u6d4b\u5f15\u64ce\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u91cd\u8f7d\uff09\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Firepower Threat Defense Software 6.2.3.*\uff0c\u003c6.2.3.4"
  },
  "referenceLink": "http://www.securityfocus.com/bid/105519",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-10",
  "title": "Cisco Firepower Threat Defense Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-15390 (GCVE-0-2018-15390)

Vulnerability from cvelistv5

Published

2018-10-05 14:00

Modified

2024-11-26 14:33

Severity ?

CWE

CWE-399

Summary

A vulnerability in the FTP inspection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability exists because the affected software fails to release spinlocks when a device is running low on system memory, if the software is configured to apply FTP inspection and an access control rule to transit traffic, and the access control rule is associated with an FTP file policy. An attacker could exploit this vulnerability by sending a high rate of transit traffic through an affected device to cause a low-memory condition on the device. A successful exploit could allow the attacker to cause a software panic on the affected device, which could cause the device to reload and result in a temporary DoS condition.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-ftd-inspect-dos	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/105519	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

To clipboard

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              "x_transferred"
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          },
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              "x_refsource_BID",
              "x_transferred"
            ],
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          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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              "content": {
                "id": "CVE-2018-15390",
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                  },
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-25T18:48:12.767698Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-26T14:33:49.682Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
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          "versions": [
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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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