cnvd - cnvd-2018-05230

cnvd-2018-05230

Vulnerability from cnvd

Title: Cisco Secure Access Control Server XML外部实体注入漏洞（CNVD-2018-05230）

Description:

Cisco Secure Access Control Server（ACS）是美国思科（Cisco）公司的一款安全访问控制服务器。该服务器为思科智能信息网络提供基于身份的全面的访问控制解决方案。

Cisco Secure ACS中的基于Web的用户界面存在XML外部实体注入漏洞，该漏洞源于程序在解析XML文件时，未能正确的处理XML外部实体。远程攻击者可通过诱使管理员导入特制的XML文件利用该漏洞获取受影响系统中信息的读取权限。

Severity: 中

Patch Name: Cisco Secure Access Control Server XML外部实体注入漏洞（CNVD-2018-05230）的补丁

Patch Description:

Cisco Secure ACS中的基于Web的用户界面存在XML外部实体注入漏洞，该漏洞源于程序在解析XML文件时，未能正确的处理XML外部实体。远程攻击者可通过诱使管理员导入特制的XML文件利用该漏洞获取受影响系统中信息的读取权限。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://bst.cloudapps.cisco.com/bugsearch/bug/CSCve70616

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1 https://www.securityfocus.com/bid/103345

Impacted products

Name
Cisco Secure Access Control Server <5.8 patch 9

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "103345"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0218"
    }
  },
  "description": "Cisco Secure Access Control Server\uff08ACS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5b89\u5168\u8bbf\u95ee\u63a7\u5236\u670d\u52a1\u5668\u3002\u8be5\u670d\u52a1\u5668\u4e3a\u601d\u79d1\u667a\u80fd\u4fe1\u606f\u7f51\u7edc\u63d0\u4f9b\u57fa\u4e8e\u8eab\u4efd\u7684\u5168\u9762\u7684\u8bbf\u95ee\u63a7\u5236\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCisco Secure ACS\u4e2d\u7684\u57fa\u4e8eWeb\u7684\u7528\u6237\u754c\u9762\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u89e3\u6790XML\u6587\u4ef6\u65f6\uff0c\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406XML\u5916\u90e8\u5b9e\u4f53\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7ba1\u7406\u5458\u5bfc\u5165\u7279\u5236\u7684XML\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u53d7\u5f71\u54cd\u7cfb\u7edf\u4e2d\u4fe1\u606f\u7684\u8bfb\u53d6\u6743\u9650\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://bst.cloudapps.cisco.com/bugsearch/bug/CSCve70616",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05230",
  "openTime": "2018-03-14",
  "patchDescription": "Cisco Secure Access Control Server\uff08ACS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5b89\u5168\u8bbf\u95ee\u63a7\u5236\u670d\u52a1\u5668\u3002\u8be5\u670d\u52a1\u5668\u4e3a\u601d\u79d1\u667a\u80fd\u4fe1\u606f\u7f51\u7edc\u63d0\u4f9b\u57fa\u4e8e\u8eab\u4efd\u7684\u5168\u9762\u7684\u8bbf\u95ee\u63a7\u5236\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCisco Secure ACS\u4e2d\u7684\u57fa\u4e8eWeb\u7684\u7528\u6237\u754c\u9762\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u89e3\u6790XML\u6587\u4ef6\u65f6\uff0c\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406XML\u5916\u90e8\u5b9e\u4f53\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7ba1\u7406\u5458\u5bfc\u5165\u7279\u5236\u7684XML\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u53d7\u5f71\u54cd\u7cfb\u7edf\u4e2d\u4fe1\u606f\u7684\u8bfb\u53d6\u6743\u9650\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 Secure Access Control Server XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2018-05230\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Secure Access Control Server \u003c5.8 patch 9"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1\r\nhttps://www.securityfocus.com/bid/103345",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-12",
  "title": "Cisco Secure Access Control Server XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2018-05230\uff09"
}

CVE-2018-0218 (GCVE-0-2018-0218)

Vulnerability from cvelistv5

Published

2018-03-08 07:00

Modified

2024-12-02 20:57

Severity ?

CWE

CWE-200

Summary

A vulnerability in the web-based user interface of the Cisco Secure Access Control Server prior to 5.8 patch 9 could allow an unauthenticated, remote attacker to gain read access to certain information in the affected system. The vulnerability is due to improper handling of XML External Entities (XXEs) when parsing an XML file. An attacker could exploit this vulnerability by convincing the administrator of an affected system to import a crafted XML file. Cisco Bug IDs: CSCve70616.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/103345	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1040470	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	n/a	Cisco Secure Access Control Server	Version: Cisco Secure Access Control Server

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:21:14.530Z",
          "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-20180307-acs1"
          },
          {
            "name": "103345",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/103345"
          },
          {
            "name": "1040470",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1040470"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0218",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-02T18:54:35.319762Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-02T20:57:22.778Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Secure Access Control Server",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco Secure Access Control Server"
            }
          ]
        }
      ],
      "datePublic": "2018-03-08T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the web-based user interface of the Cisco Secure Access Control Server prior to 5.8 patch 9 could allow an unauthenticated, remote attacker to gain read access to certain information in the affected system. The vulnerability is due to improper handling of XML External Entities (XXEs) when parsing an XML file. An attacker could exploit this vulnerability by convincing the administrator of an affected system to import a crafted XML file. Cisco Bug IDs: CSCve70616."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-10T10:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1"
        },
        {
          "name": "103345",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/103345"
        },
        {
          "name": "1040470",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1040470"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2018-0218",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Secure Access Control Server",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cisco Secure Access Control Server"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the web-based user interface of the Cisco Secure Access Control Server prior to 5.8 patch 9 could allow an unauthenticated, remote attacker to gain read access to certain information in the affected system. The vulnerability is due to improper handling of XML External Entities (XXEs) when parsing an XML file. An attacker could exploit this vulnerability by convincing the administrator of an affected system to import a crafted XML file. Cisco Bug IDs: CSCve70616."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-200"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1",
              "refsource": "CONFIRM",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs1"
            },
            {
              "name": "103345",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/103345"
            },
            {
              "name": "1040470",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1040470"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2018-0218",
    "datePublished": "2018-03-08T07:00:00",
    "dateReserved": "2017-11-27T00:00:00",
    "dateUpdated": "2024-12-02T20:57:22.778Z",
    "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.

Action not permitted