Vulnerability-Lookup

CNVD-2017-25145

Vulnerability from cnvd - Published: 2017-09-05

Title

Apache Sling XSS Protection API XML外部实体注入漏洞

Description

Apache Sling是美国阿帕奇（Apache）软件基金会的一套用于Java平台上的开源Web框架。该框架可在JCR内容库（Java Content Repository）上创建面向内容的应用。XSS Protection API module是其中的一个XSS攻击保护模块。 Apache Sling中的XSS Protection API模块1.0.12之前的版本存在安全漏洞。攻击者可利用该漏洞实施跨站脚本攻击，可能获取文件系统上的敏感信息，扫描防火墙之后的端口或造成拒绝服务。

Severity

高

Patch Name

Apache Sling XSS Protection API XML外部实体注入漏洞的补丁

Patch Description

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://lists.apache.org/thread.html/b72c3a511592ec70729b3ec2d29302b6ce87bbeab62d4745617a6bd0@%3Cdev.sling.apache.org%3E

Reference

https://nvd.nist.gov/vuln/detail/CVE-2016-6798

Impacted products

Name
Apache Sling XSS Protection API 1.0.0

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "99873"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6798"
    }
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  "description": "Apache Sling\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u7528\u4e8eJava\u5e73\u53f0\u4e0a\u7684\u5f00\u6e90Web\u6846\u67b6\u3002\u8be5\u6846\u67b6\u53ef\u5728JCR\u5185\u5bb9\u5e93\uff08Java Content Repository\uff09\u4e0a\u521b\u5efa\u9762\u5411\u5185\u5bb9\u7684\u5e94\u7528\u3002XSS Protection API module\u662f\u5176\u4e2d\u7684\u4e00\u4e2aXSS\u653b\u51fb\u4fdd\u62a4\u6a21\u5757\u3002\r\n\r\nApache Sling\u4e2d\u7684XSS Protection API\u6a21\u57571.0.12\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u8de8\u7ad9\u811a\u672c\u653b\u51fb\uff0c\u53ef\u80fd\u83b7\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u654f\u611f\u4fe1\u606f\uff0c\u626b\u63cf\u9632\u706b\u5899\u4e4b\u540e\u7684\u7aef\u53e3\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Bertrand Delacretaz",
  "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://lists.apache.org/thread.html/b72c3a511592ec70729b3ec2d29302b6ce87bbeab62d4745617a6bd0@%3Cdev.sling.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-25145",
  "openTime": "2017-09-05",
  "patchDescription": "Apache Sling\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u7528\u4e8eJava\u5e73\u53f0\u4e0a\u7684\u5f00\u6e90Web\u6846\u67b6\u3002\u8be5\u6846\u67b6\u53ef\u5728JCR\u5185\u5bb9\u5e93\uff08Java Content Repository\uff09\u4e0a\u521b\u5efa\u9762\u5411\u5185\u5bb9\u7684\u5e94\u7528\u3002XSS Protection API module\u662f\u5176\u4e2d\u7684\u4e00\u4e2aXSS\u653b\u51fb\u4fdd\u62a4\u6a21\u5757\u3002\r\n\r\nApache Sling\u4e2d\u7684XSS Protection API\u6a21\u57571.0.12\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u8de8\u7ad9\u811a\u672c\u653b\u51fb\uff0c\u53ef\u80fd\u83b7\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u654f\u611f\u4fe1\u606f\uff0c\u626b\u63cf\u9632\u706b\u5899\u4e4b\u540e\u7684\u7aef\u53e3\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 Sling XSS Protection API XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Sling XSS Protection API 1.0.0"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2016-6798",
  "serverity": "\u9ad8",
  "submitTime": "2017-07-20",
  "title": "Apache Sling XSS Protection API XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2016-6798 (GCVE-0-2016-6798)

Vulnerability from cvelistv5 – Published: 2017-07-19 15:00 – Updated: 2024-09-16 16:47

Summary

In the XSS Protection API module before 1.0.12 in Apache Sling, the method XSS.getValidXML() uses an insecure SAX parser to validate the input string, which allows for XXE attacks in all scripts which use this method to validate user input, potentially allowing an attacker to read sensitive data on the filesystem, perform same-site-request-forgery (SSRF), port-scanning behind the firewall or DoS the application.

Severity

No CVSS data available.

CWE

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://lists.apache.org/thread.html/b72c3a511592…	x_refsource_MISC
http://www.securityfocus.com/bid/99873	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Sling	Affected: prior to 1.0.12

Date Public

2017-07-18 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CNVD-2017-25145

CVE-2016-6798 (GCVE-0-2016-6798)

Tags

Sightings

Nomenclature

Related by attack behaviour