cnvd - cnvd-2018-00643

CNVD-2018-00643

Vulnerability from cnvd - Published: 2018-01-10

Title

VideoLAN VLC media player MP4 demux模块拒绝服务漏洞

Description

VideoLAN VLC media player是法国VideoLAN组织开发的一款免费、开源的跨平台多媒体播放器（也是一个多媒体框架）。该产品支持播放多种介质（文件、光盘等）、多种音视频格式（WMV, MP3等）等。MP4 demux module是其中的一个多路分配器模块。 VideoLAN VLC media player 2.2.8及之前的版本中的MP4 demux模块的modules/demux/mp4/libmp4.c文件存在拒绝服务漏洞。攻击者可利用该漏洞导致拒绝服务。

Severity

中

Formal description

目前没有详细的解决方案提供： https://www.videolan.org

Reference

http://seclists.org/fulldisclosure/2017/Dec/60 http://openwall.com/lists/oss-security/2017/12/15/1

Impacted products

Name
VideoLAN VLC <=2.2.8

Show details on source website

JSON

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  "bids": {
    "bid": {
      "bidNumber": "102214"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17670"
    }
  },
  "description": "VideoLAN VLC media player\u662f\u6cd5\u56fdVideoLAN\u7ec4\u7ec7\u5f00\u53d1\u7684\u4e00\u6b3e\u514d\u8d39\u3001\u5f00\u6e90\u7684\u8de8\u5e73\u53f0\u591a\u5a92\u4f53\u64ad\u653e\u5668\uff08\u4e5f\u662f\u4e00\u4e2a\u591a\u5a92\u4f53\u6846\u67b6\uff09\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u64ad\u653e\u591a\u79cd\u4ecb\u8d28\uff08\u6587\u4ef6\u3001\u5149\u76d8\u7b49\uff09\u3001\u591a\u79cd\u97f3\u89c6\u9891\u683c\u5f0f\uff08WMV, MP3\u7b49\uff09\u7b49\u3002MP4 demux module\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u591a\u8def\u5206\u914d\u5668\u6a21\u5757\u3002\r\n\r\nVideoLAN VLC media player 2.2.8\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684MP4 demux\u6a21\u5757\u7684modules/demux/mp4/libmp4.c\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Hans Jerry Illikainen",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://www.videolan.org",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00643",
  "openTime": "2018-01-10",
  "products": {
    "product": "VideoLAN VLC \u003c=2.2.8"
  },
  "referenceLink": "http://seclists.org/fulldisclosure/2017/Dec/60\r\nhttp://openwall.com/lists/oss-security/2017/12/15/1",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-18",
  "title": "VideoLAN VLC media player MP4 demux\u6a21\u5757\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-17670 (GCVE-0-2017-17670)

Vulnerability from cvelistv5 – Published: 2017-12-15 09:00 – Updated: 2024-08-05 20:59

Summary

In VideoLAN VLC media player through 2.2.8, there is a type conversion vulnerability in modules/demux/mp4/libmp4.c in the MP4 demux module leading to a invalid free, because the type of a box may be changed between a read operation and a free operation.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/102214	vdb-entryx_refsource_BID
	http://www.securitytracker.com/id/1040938	vdb-entryx_refsource_SECTRACK
	https://www.debian.org/security/2018/dsa-4203	vendor-advisoryx_refsource_DEBIAN
	http://openwall.com/lists/oss-security/2017/12/15/1	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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-2018-00643

CVE-2017-17670 (GCVE-0-2017-17670)

Tags

Sightings

Nomenclature