cnvd - cnvd-2017-05845

cnvd-2017-05845

Vulnerability from cnvd

Title: Apache FOP XML外部实体注入漏洞

Description:

Apache FOP（格式化对象处理器）是美国阿帕奇（Apache）软件基金会的一个由XSL格式化对象（XSL-FO）和输出独立格式化程序驱动的打印格式化程序。它能够读取格式化对象（FO）树，并将生成的页面呈现给指定的输出。

Apache FOP 2.2之前的版本中存在XML外部实体注入漏洞。攻击者可通过发送恶意的SVG文件利用该漏洞获取文件系统上的文件。

Severity: 高

Patch Name: Apache FOP XML外部实体注入漏洞的补丁

Patch Description:

Apache FOP 2.2之前的版本中存在XML外部实体注入漏洞。攻击者可通过发送恶意的SVG文件利用该漏洞获取文件系统上的文件。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://xmlgraphics.apache.org/security.html

Reference: http://seclists.org/bugtraq/2017/Apr/57 http://www.exploitalert.com/view-details.html?id=26480

Impacted products

Name
Apache FOP <2.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5661"
    }
  },
  "description": "Apache FOP\uff08\u683c\u5f0f\u5316\u5bf9\u8c61\u5904\u7406\u5668\uff09\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u7531XSL\u683c\u5f0f\u5316\u5bf9\u8c61\uff08XSL-FO\uff09\u548c\u8f93\u51fa\u72ec\u7acb\u683c\u5f0f\u5316\u7a0b\u5e8f\u9a71\u52a8\u7684\u6253\u5370\u683c\u5f0f\u5316\u7a0b\u5e8f\u3002\u5b83\u80fd\u591f\u8bfb\u53d6\u683c\u5f0f\u5316\u5bf9\u8c61\uff08FO\uff09\u6811\uff0c\u5e76\u5c06\u751f\u6210\u7684\u9875\u9762\u5448\u73b0\u7ed9\u6307\u5b9a\u7684\u8f93\u51fa\u3002\r\n\r\nApache FOP 2.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u7684SVG\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://xmlgraphics.apache.org/security.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05845",
  "openTime": "2017-05-03",
  "patchDescription": "Apache FOP\uff08\u683c\u5f0f\u5316\u5bf9\u8c61\u5904\u7406\u5668\uff09\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u7531XSL\u683c\u5f0f\u5316\u5bf9\u8c61\uff08XSL-FO\uff09\u548c\u8f93\u51fa\u72ec\u7acb\u683c\u5f0f\u5316\u7a0b\u5e8f\u9a71\u52a8\u7684\u6253\u5370\u683c\u5f0f\u5316\u7a0b\u5e8f\u3002\u5b83\u80fd\u591f\u8bfb\u53d6\u683c\u5f0f\u5316\u5bf9\u8c61\uff08FO\uff09\u6811\uff0c\u5e76\u5c06\u751f\u6210\u7684\u9875\u9762\u5448\u73b0\u7ed9\u6307\u5b9a\u7684\u8f93\u51fa\u3002\r\n\r\nApache FOP 2.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u7684SVG\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\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": "Apache FOP XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache FOP \u003c2.2"
  },
  "referenceLink": "http://seclists.org/bugtraq/2017/Apr/57\r\nhttp://www.exploitalert.com/view-details.html?id=26480",
  "serverity": "\u9ad8",
  "submitTime": "2017-04-19",
  "title": "Apache FOP XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2017-5661 (GCVE-0-2017-5661)

Vulnerability from cvelistv5

Published

2017-04-18 14:00

Modified

2024-08-05 15:11

Severity ?

CWE

Summary

In Apache FOP before 2.2, files lying on the filesystem of the server which uses FOP can be revealed to arbitrary users who send maliciously formed SVG files. The file types that can be shown depend on the user context in which the exploitable application is running. If the user is root a full compromise of the server - including confidential or sensitive files - would be possible. XXE can also be used to attack the availability of the server via denial of service as the references within a xml document can trivially trigger an amplification attack.

References

▼	URL	Tags
	http://www.debian.org/security/2017/dsa-3864	vendor-advisory, x_refsource_DEBIAN
	http://www.securityfocus.com/bid/97947	vdb-entry, x_refsource_BID
	https://xmlgraphics.apache.org/security.html	x_refsource_CONFIRM
	https://www.tenable.com/security/tns-2021-14	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache FOP	Version: before 2.2

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:11:48.294Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "DSA-3864",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2017/dsa-3864"
          },
          {
            "name": "97947",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97947"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://xmlgraphics.apache.org/security.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/tns-2021-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache FOP",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "before 2.2"
            }
          ]
        }
      ],
      "datePublic": "2017-04-18T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In Apache FOP before 2.2, files lying on the filesystem of the server which uses FOP can be revealed to arbitrary users who send maliciously formed SVG files. The file types that can be shown depend on the user context in which the exploitable application is running. If the user is root a full compromise of the server - including confidential or sensitive files - would be possible. XXE can also be used to attack the availability of the server via denial of service as the references within a xml document can trivially trigger an amplification attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "XXE",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-22T17:07:13",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "name": "DSA-3864",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2017/dsa-3864"
        },
        {
          "name": "97947",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97947"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://xmlgraphics.apache.org/security.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/tns-2021-14"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@apache.org",
          "ID": "CVE-2017-5661",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Apache FOP",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before 2.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Apache Software Foundation"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Apache FOP before 2.2, files lying on the filesystem of the server which uses FOP can be revealed to arbitrary users who send maliciously formed SVG files. The file types that can be shown depend on the user context in which the exploitable application is running. If the user is root a full compromise of the server - including confidential or sensitive files - would be possible. XXE can also be used to attack the availability of the server via denial of service as the references within a xml document can trivially trigger an amplification attack."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "XXE"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "DSA-3864",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2017/dsa-3864"
            },
            {
              "name": "97947",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/97947"
            },
            {
              "name": "https://xmlgraphics.apache.org/security.html",
              "refsource": "CONFIRM",
              "url": "https://xmlgraphics.apache.org/security.html"
            },
            {
              "name": "https://www.tenable.com/security/tns-2021-14",
              "refsource": "CONFIRM",
              "url": "https://www.tenable.com/security/tns-2021-14"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2017-5661",
    "datePublished": "2017-04-18T14:00:00",
    "dateReserved": "2017-01-29T00:00:00",
    "dateUpdated": "2024-08-05T15:11:48.294Z",
    "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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