cnvd - cnvd-2018-13759

cnvd-2018-13759

Vulnerability from cnvd

Title: Cisco Firepower System拒绝服务漏洞

Description:

Cisco Firepower System Software是美国思科（Cisco）公司的一款下一代防火墙产品（NGFW）。

Cisco Firepower System Software的检测引擎中安全套接层协议数据包的解析存在拒绝服务漏洞，该漏洞源于程序未能正确的处理SSL流量。远程攻击者可通过发动特制的SSL流量利用该漏洞造成拒绝服务（Snort进程重启）。

Severity: 中

Patch Name: Cisco Firepower System拒绝服务漏洞的补丁

Patch Description:

Cisco Firepower System Software是美国思科（Cisco）公司的一款下一代防火墙产品（NGFW）。

Cisco Firepower System Software的检测引擎中安全套接层协议数据包的解析存在拒绝服务漏洞，该漏洞源于程序未能正确的处理SSL流量。远程攻击者可通过发动特制的SSL流量利用该漏洞造成拒绝服务（Snort进程重启）。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:

厂商已发布漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firepwr-ssl-dos

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firepwr-ssl-dos

Impacted products

Name
Cisco Firepower System Software

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "104727"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0385"
    }
  },
  "description": "Cisco Firepower System Software\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u4ea7\u54c1\uff08NGFW\uff09\u3002\r\n\r\nCisco Firepower System Software\u7684\u68c0\u6d4b\u5f15\u64ce\u4e2d\u5b89\u5168\u5957\u63a5\u5c42\u534f\u8bae\u6570\u636e\u5305\u7684\u89e3\u6790\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406SSL\u6d41\u91cf\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u52a8\u7279\u5236\u7684SSL\u6d41\u91cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08Snort\u8fdb\u7a0b\u91cd\u542f\uff09\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\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-20180711-firepwr-ssl-dos",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-13759",
  "openTime": "2018-07-24",
  "patchDescription": "Cisco Firepower System Software\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u4ea7\u54c1\uff08NGFW\uff09\u3002\r\n\r\nCisco Firepower System Software\u7684\u68c0\u6d4b\u5f15\u64ce\u4e2d\u5b89\u5168\u5957\u63a5\u5c42\u534f\u8bae\u6570\u636e\u5305\u7684\u89e3\u6790\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406SSL\u6d41\u91cf\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u52a8\u7279\u5236\u7684SSL\u6d41\u91cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08Snort\u8fdb\u7a0b\u91cd\u542f\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 System\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Firepower System Software"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firepwr-ssl-dos",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-12",
  "title": "Cisco Firepower System\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-0385 (GCVE-0-2018-0385)

Vulnerability from cvelistv5

Published

2018-07-16 17:00

Modified

2024-11-29 14:53

Severity ?

CWE

CWE-399

Summary

A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the Snort process unexpectedly restarting. The vulnerability is due to improper input handling of the SSL traffic. An attacker could exploit this vulnerability by sending a crafted SSL traffic to the detection engine on the targeted device. An exploit could allow the attacker to cause a DoS condition if the Snort process restarts and traffic inspection is bypassed or traffic is dropped. Cisco Bug IDs: CSCvi36434.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/104727	vdb-entry, x_refsource_BID
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firepwr-ssl-dos	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Cisco Firepower unknown	Version: Cisco Firepower unknown

Show details on NVD website

JSON

To clipboard

{
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            "url": "http://www.securityfocus.com/bid/104727"
          },
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            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firepwr-ssl-dos"
          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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              "content": {
                "id": "CVE-2018-0385",
                "options": [
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                  },
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                  }
                ],
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                "timestamp": "2024-11-29T14:43:30.935261Z",
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        ],
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          "dateUpdated": "2024-11-29T14:53:56.750Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Firepower unknown",
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            }
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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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