Vulnerability-Lookup

CNVD-2018-15095

Vulnerability from cnvd - Published: 2018-08-10

Title

Foxit PDF Reader JavaScript引擎内存错误引用漏洞（CNVD-2018-15095）

Description

Foxit PDF Reader是中国福昕（Foxit）软件公司的一款PDF文档阅读器。JavaScript engine是其中的一个JavaScript脚本引擎。 Foxit PDF Reader 9.1.5096版本中的JavaScript引擎存在内存错误引用漏洞。攻击者可借助特制的PDF文档利用该漏洞执行任意代码。

Severity

高

Patch Name

Foxit PDF Reader JavaScript引擎内存错误引用漏洞（CNVD-2018-15095）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://www.foxitsoftware.com/support/security-bulletins.php

Reference

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0588

Impacted products

Name
Foxit Foxit PDF Reader 9.1.0.5096

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3924"
    }
  },
  "description": "Foxit PDF Reader\u662f\u4e2d\u56fd\u798f\u6615\uff08Foxit\uff09\u8f6f\u4ef6\u516c\u53f8\u7684\u4e00\u6b3ePDF\u6587\u6863\u9605\u8bfb\u5668\u3002JavaScript engine\u662f\u5176\u4e2d\u7684\u4e00\u4e2aJavaScript\u811a\u672c\u5f15\u64ce\u3002\r\n\r\nFoxit PDF Reader 9.1.5096\u7248\u672c\u4e2d\u7684JavaScript\u5f15\u64ce\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684PDF\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Aleksandar Nikolic",
  "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://www.foxitsoftware.com/support/security-bulletins.php",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-15095",
  "openTime": "2018-08-10",
  "patchDescription": "Foxit PDF Reader\u662f\u4e2d\u56fd\u798f\u6615\uff08Foxit\uff09\u8f6f\u4ef6\u516c\u53f8\u7684\u4e00\u6b3ePDF\u6587\u6863\u9605\u8bfb\u5668\u3002JavaScript engine\u662f\u5176\u4e2d\u7684\u4e00\u4e2aJavaScript\u811a\u672c\u5f15\u64ce\u3002\r\n\r\nFoxit PDF Reader 9.1.5096\u7248\u672c\u4e2d\u7684JavaScript\u5f15\u64ce\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684PDF\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Foxit PDF Reader JavaScript\u5f15\u64ce\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2018-15095\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Foxit Foxit PDF Reader 9.1.0.5096"
  },
  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0588",
  "serverity": "\u9ad8",
  "submitTime": "2018-08-09",
  "title": "Foxit PDF Reader JavaScript\u5f15\u64ce\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2018-15095\uff09"
}

CVE-2018-3924 (GCVE-0-2018-3924)

Vulnerability from cvelistv5 – Published: 2018-08-01 20:00 – Updated: 2024-09-17 02:36

Summary

An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.5096. A specially crafted PDF document can trigger a previously freed object in memory to be reused, resulting in arbitrary code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

remote code execution

Assigner

talos CNA under the mitre root

CNA scorecard – unranked: 8 records in the last 180 days, 10 needed details

References

2 references

URL	Tags
http://www.securitytracker.com/id/1041353	vdb-entryx_refsource_SECTRACK
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Foxit	Foxit	Affected: Foxit Software Foxit PDF Reader 9.1.5096

Date Public

2018-07-19 00:00

Show details on NVD website

JSON

To clipboard

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        }
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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.

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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.
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