cnvd - cnvd-2018-17707

cnvd-2018-17707

Vulnerability from cnvd

Title: 多款Cisco产品SSL证书验证安全绕过漏洞

Description:

Cisco 3000 Series Industrial Security Appliances（ISR）等都是美国思科（Cisco）公司的安全防火墙设备。Adaptive Security Appliance（ASA）和Firepower Threat Defense（FTD）Software都是使用在Cisco不同安全设备中的防火墙软件。

多款Cisco产品中的ASA和FTD Software存在授权问题漏洞，该漏洞源于程序未能正确的校验SSL客户端凭证。远程攻击者可利用该漏洞建立SSL VPN连接并绕过对SSL证书的校验。

Severity: 中

Patch Name: 多款Cisco产品SSL证书验证安全绕过漏洞的补丁

Patch Description:

多款Cisco产品中的ASA和FTD Software存在授权问题漏洞，该漏洞源于程序未能正确的校验SSL客户端凭证。远程攻击者可利用该漏洞建立SSL VPN连接并绕过对SSL证书的校验。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

Reference: https://www.securityfocus.com/bid/104018

Impacted products

Name
['Cisco ASA 5500-X Series Next-Generation Firewalls', 'Cisco Adaptive Security Virtual Appliance (ASAv)', 'Cisco Firepower 9300 ASA Security Module', 'Cisco Firepower Threat Defense Software', 'Cisco ASA Services Module for Cisco 7600 Series Routers', 'Cisco ASA Services Module for Cisco Catalyst 6500 Series Switches', 'Cisco ASA 5500 Series Adaptive Security Appliances', 'Cisco Firepower Threat Defense Software 6.1', 'Cisco Firepower Threat Defense Software 0', 'Cisco Firepower Threat Defense Software 6.0.1', 'Cisco Firepower Threat Defense Software 6.2.1', 'Cisco 3000 Series Industrial Security Appliance (ISA)', 'Cisco Firepower 4110 Security Appliance', 'Cisco Adaptive Security Appliance (ASA) Software 9.6.3', 'Cisco Adaptive Security Appliance (ASA) Software 9.4.4', 'Cisco Adaptive Security Appliance (ASA) Software 9.6.3.17', 'Cisco Adaptive Security Appliance (ASA) Software 9.6.2.9', 'Cisco Adaptive Security Appliance (ASA) Software 9.6.2.21', 'Cisco Adaptive Security Appliance (ASA) Software 9.5.3.9', 'Cisco Adaptive Security Appliance (ASA) Software 9.5.3.7', 'Cisco Adaptive Security Appliance (ASA) Software 9.5.2.8', 'Cisco Adaptive Security Appliance (ASA) Software 9.5.2.7', 'Cisco Adaptive Security Appliance (ASA) Software 9.4.4.13', 'Cisco Adaptive Security Appliance (ASA) Software 9.4.3.2', 'Cisco Adaptive Security Appliance (ASA) Software 9.4.3.1']

Name

['Cisco ASA 5500-X Series Next-Generation Firewalls', 'Cisco Adaptive Security Virtual Appliance (ASAv)', 'Cisco Firepower 9300 ASA Security Module', 'Cisco Firepower Threat Defense Software', 'Cisco ASA Services Module for Cisco 7600 Series Routers', 'Cisco ASA Services Module for Cisco Catalyst 6500 Series Switches', 'Cisco ASA 5500 Series Adaptive Security Appliances', 'Cisco Firepower Threat Defense Software 6.1', 'Cisco Firepower Threat Defense Software 0', 'Cisco Firepower Threat Defense Software 6.0.1', 'Cisco Firepower Threat Defense Software 6.2.1', 'Cisco 3000 Series Industrial Security Appliance (ISA)', 'Cisco Firepower 4110 Security Appliance', 'Cisco Adaptive Security Appliance (ASA) Software 9.6.3', 'Cisco Adaptive Security Appliance (ASA) Software 9.4.4', 'Cisco Adaptive Security Appliance (ASA) Software 9.6.3.17', 'Cisco Adaptive Security Appliance (ASA) Software 9.6.2.9', 'Cisco Adaptive Security Appliance (ASA) Software 9.6.2.21', 'Cisco Adaptive Security Appliance (ASA) Software 9.5.3.9', 'Cisco Adaptive Security Appliance (ASA) Software 9.5.3.7', 'Cisco Adaptive Security Appliance (ASA) Software 9.5.2.8', 'Cisco Adaptive Security Appliance (ASA) Software 9.5.2.7', 'Cisco Adaptive Security Appliance (ASA) Software 9.4.4.13', 'Cisco Adaptive Security Appliance (ASA) Software 9.4.3.2', 'Cisco Adaptive Security Appliance (ASA) Software 9.4.3.1']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "104018"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0227",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0227"
    }
  },
  "description": "Cisco 3000 Series Industrial Security Appliances\uff08ISR\uff09\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u5b89\u5168\u9632\u706b\u5899\u8bbe\u5907\u3002Adaptive Security Appliance\uff08ASA\uff09\u548cFirepower Threat Defense\uff08FTD\uff09Software\u90fd\u662f\u4f7f\u7528\u5728Cisco\u4e0d\u540c\u5b89\u5168\u8bbe\u5907\u4e2d\u7684\u9632\u706b\u5899\u8f6f\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684ASA\u548cFTD Software\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u6821\u9a8cSSL\u5ba2\u6237\u7aef\u51ed\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5efa\u7acbSSL VPN\u8fde\u63a5\u5e76\u7ed5\u8fc7\u5bf9SSL\u8bc1\u4e66\u7684\u6821\u9a8c\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",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17707",
  "openTime": "2018-09-06",
  "patchDescription": "Cisco 3000 Series Industrial Security Appliances\uff08ISR\uff09\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u5b89\u5168\u9632\u706b\u5899\u8bbe\u5907\u3002Adaptive Security Appliance\uff08ASA\uff09\u548cFirepower Threat Defense\uff08FTD\uff09Software\u90fd\u662f\u4f7f\u7528\u5728Cisco\u4e0d\u540c\u5b89\u5168\u8bbe\u5907\u4e2d\u7684\u9632\u706b\u5899\u8f6f\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684ASA\u548cFTD Software\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u6821\u9a8cSSL\u5ba2\u6237\u7aef\u51ed\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5efa\u7acbSSL VPN\u8fde\u63a5\u5e76\u7ed5\u8fc7\u5bf9SSL\u8bc1\u4e66\u7684\u6821\u9a8c\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": "\u591a\u6b3eCisco\u4ea7\u54c1SSL\u8bc1\u4e66\u9a8c\u8bc1\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco ASA 5500-X Series Next-Generation Firewalls",
      "Cisco Adaptive Security Virtual Appliance (ASAv)",
      "Cisco Firepower 9300 ASA Security Module",
      "Cisco Firepower Threat Defense Software",
      "Cisco ASA Services Module for Cisco 7600 Series Routers",
      "Cisco ASA Services Module for Cisco Catalyst 6500 Series Switches",
      "Cisco ASA 5500 Series Adaptive Security Appliances",
      "Cisco Firepower Threat Defense Software 6.1",
      "Cisco Firepower Threat Defense Software 0",
      "Cisco Firepower Threat Defense Software 6.0.1",
      "Cisco Firepower Threat Defense Software 6.2.1",
      "Cisco 3000 Series Industrial Security Appliance (ISA)",
      "Cisco Firepower 4110 Security Appliance",
      "Cisco Adaptive Security Appliance (ASA) Software 9.6.3",
      "Cisco Adaptive Security Appliance (ASA) Software 9.4.4",
      "Cisco Adaptive Security Appliance (ASA) Software 9.6.3.17",
      "Cisco Adaptive Security Appliance (ASA) Software 9.6.2.9",
      "Cisco Adaptive Security Appliance (ASA) Software 9.6.2.21",
      "Cisco Adaptive Security Appliance (ASA) Software 9.5.3.9",
      "Cisco Adaptive Security Appliance (ASA) Software 9.5.3.7",
      "Cisco Adaptive Security Appliance (ASA) Software 9.5.2.8",
      "Cisco Adaptive Security Appliance (ASA) Software 9.5.2.7",
      "Cisco Adaptive Security Appliance (ASA) Software 9.4.4.13",
      "Cisco Adaptive Security Appliance (ASA) Software 9.4.3.2",
      "Cisco Adaptive Security Appliance (ASA) Software 9.4.3.1"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/104018",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-05",
  "title": "\u591a\u6b3eCisco\u4ea7\u54c1SSL\u8bc1\u4e66\u9a8c\u8bc1\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-0227 (GCVE-0-2018-0227)

Vulnerability from cvelistv5

Published

2018-04-19 20:00

Modified

2024-11-29 15:19

Severity ?

CWE

CWE-295

Summary

A vulnerability in the Secure Sockets Layer (SSL) Virtual Private Network (VPN) Client Certificate Authentication feature for Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to establish an SSL VPN connection and bypass certain SSL certificate verification steps. The vulnerability is due to incorrect verification of the SSL Client Certificate. An attacker could exploit this vulnerability by connecting to the ASA VPN without a proper private key and certificate pair. A successful exploit could allow the attacker to establish an SSL VPN connection to the ASA when the connection should have been rejected. This vulnerability affects Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) Software that is running on the following Cisco products: 3000 Series Industrial Security Appliances (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliances (ASAv), Firepower 4110 Security Appliances, Firepower 9300 ASA Security Modules. Cisco Bug IDs: CSCvg40155.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa1	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1040723	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/104018	vdb-entry, x_refsource_BID
	https://ics-cert.us-cert.gov/advisories/ICSA-18-184-01	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Cisco Adaptive Security Appliance	Version: Cisco Adaptive Security Appliance

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:21:13.918Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa1"
          },
          {
            "name": "1040723",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1040723"
          },
          {
            "name": "104018",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/104018"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-184-01"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0227",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-29T14:44:36.598989Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-29T15:19:11.768Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Adaptive Security Appliance",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco Adaptive Security Appliance"
            }
          ]
        }
      ],
      "datePublic": "2018-04-19T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the Secure Sockets Layer (SSL) Virtual Private Network (VPN) Client Certificate Authentication feature for Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to establish an SSL VPN connection and bypass certain SSL certificate verification steps. The vulnerability is due to incorrect verification of the SSL Client Certificate. An attacker could exploit this vulnerability by connecting to the ASA VPN without a proper private key and certificate pair. A successful exploit could allow the attacker to establish an SSL VPN connection to the ASA when the connection should have been rejected. This vulnerability affects Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) Software that is running on the following Cisco products: 3000 Series Industrial Security Appliances (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliances (ASAv), Firepower 4110 Security Appliances, Firepower 9300 ASA Security Modules. Cisco Bug IDs: CSCvg40155."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-295",
              "description": "CWE-295",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-07-05T17:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa1"
        },
        {
          "name": "1040723",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1040723"
        },
        {
          "name": "104018",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/104018"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-184-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2018-0227",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Adaptive Security Appliance",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cisco Adaptive Security Appliance"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            {
              "lang": "eng",
              "value": "A vulnerability in the Secure Sockets Layer (SSL) Virtual Private Network (VPN) Client Certificate Authentication feature for Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to establish an SSL VPN connection and bypass certain SSL certificate verification steps. The vulnerability is due to incorrect verification of the SSL Client Certificate. An attacker could exploit this vulnerability by connecting to the ASA VPN without a proper private key and certificate pair. A successful exploit could allow the attacker to establish an SSL VPN connection to the ASA when the connection should have been rejected. This vulnerability affects Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) Software that is running on the following Cisco products: 3000 Series Industrial Security Appliances (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliances (ASAv), Firepower 4110 Security Appliances, Firepower 9300 ASA Security Modules. Cisco Bug IDs: CSCvg40155."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
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                  "value": "CWE-295"
                }
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        "references": {
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              "name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa1",
              "refsource": "CONFIRM",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa1"
            },
            {
              "name": "1040723",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1040723"
            },
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              "refsource": "BID",
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            },
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-184-01",
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              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-184-01"
            }
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  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2018-0227",
    "datePublished": "2018-04-19T20:00:00",
    "dateReserved": "2017-11-27T00:00:00",
    "dateUpdated": "2024-11-29T15:19:11.768Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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