cnvd - cnvd-2018-18758

CNVD-2018-18758

Vulnerability from cnvd - Published: 2018-09-13

Title

Cisco Secure Access Control Server XML外部实体注入漏洞（CNVD-2018-18758）

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 5.8 patch 10之前版本中基于Web的UI存在XML外部实体注入漏洞，该漏洞源于在解析XML文件时，程序未能正确地处理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

高

Patch Name

Cisco Secure Access Control Server XML外部实体注入漏洞（CNVD-2018-18758）的补丁

Patch Description

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-20180905-acsxxe

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-acsxxe

Impacted products

Name
Cisco Secure Access Control Server <5.8 patch 10

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0414"
    }
  },
  "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 5.8 patch 10\u4e4b\u524d\u7248\u672c\u4e2d\u57fa\u4e8eWeb\u7684UI\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u89e3\u6790XML\u6587\u4ef6\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5730\u5904\u7406XML\u5916\u90e8\u5b9e\u4f53\uff0c\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": "Piotr Domirski",
  "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-20180905-acsxxe",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-18758",
  "openTime": "2018-09-13",
  "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 5.8 patch 10\u4e4b\u524d\u7248\u672c\u4e2d\u57fa\u4e8eWeb\u7684UI\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u89e3\u6790XML\u6587\u4ef6\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5730\u5904\u7406XML\u5916\u90e8\u5b9e\u4f53\uff0c\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-2018-18758\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Secure Access Control Server \u003c5.8 patch 10"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-acsxxe",
  "serverity": "\u9ad8",
  "submitTime": "2018-09-07",
  "title": "Cisco Secure Access Control Server XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2018-18758\uff09"
}

CVE-2018-0414 (GCVE-0-2018-0414)

Vulnerability from cvelistv5 – Published: 2018-10-05 14:00 – Updated: 2024-11-26 14:46

Summary

A vulnerability in the web-based UI of Cisco Secure Access Control Server could allow an authenticated, remote attacker to gain read access to certain information in an 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.

Severity ?

No CVSS data available.

CWE

CWE-611

Assigner

cisco

References

URL

Tags

	http://www.securityfocus.com/bid/105289	vdb-entryx_refsource_BID
	https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
	http://www.securitytracker.com/id/1041688	vdb-entryx_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Secure Access Control Server Solution Engine (ACSE)	Affected: n/a

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T03:21:15.504Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          {
            "name": "105289",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/105289"
          },
          {
            "name": "20180905 Cisco Secure Access Control Server XML External Entity Injection Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-acsxxe"
          },
          {
            "name": "1041688",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1041688"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0414",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-25T18:48:40.787706Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-26T14:46:08.525Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Secure Access Control Server Solution Engine (ACSE)",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-611",
              "description": "CWE-611",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-07T09:57:02",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "105289",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/105289"
        },
        {
          "name": "20180905 Cisco Secure Access Control Server XML External Entity Injection Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
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        },
        {
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          "tags": [
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          ],
          "url": "http://www.securitytracker.com/id/1041688"
        }
      ],
      "source": {
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        "defect": [
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          ]
        ],
        "discovery": "UNKNOWN"
      },
      "title": "Cisco Secure Access Control Server XML External Entity Injection Vulnerability",
      "x_legacyV4Record": {
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          "STATE": "PUBLIC",
          "TITLE": "Cisco Secure Access Control Server XML External Entity Injection Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "Cisco Secure Access Control Server Solution Engine (ACSE)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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            }
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        },
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              "refsource": "CISCO",
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            },
            {
              "name": "1041688",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1041688"
            }
          ]
        },
        "source": {
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          "defect": [
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              "CSCvi85318"
            ]
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    }
  },
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  "dataVersion": "5.1"
}

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-2018-18758

CVE-2018-0414 (GCVE-0-2018-0414)

Tags

Sightings

Nomenclature