NVD脆弱性詳細

CVE-2011-0021

概要	Multiple heap-based buffer overflows in cdg.c in the CDG decoder in VideoLAN VLC Media Player before 1.1.6 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted CDG video.
公表日	2011年1月26日4:00
登録日	2021年1月28日16:37
最終更新日	2024年11月21日10:23

CVSS2.0 : HIGH
スコア	9.3
ベクター	AV:N/AC:M/Au:N/C:C/I:C/A:C
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	中
攻撃前の認証要否(Au)	不要
機密性への影響(C)	高
完全性への影響(I)	高
可用性への影響(A)	高
全ての特権を取得	いいえ
ユーザー権限を取得	いいえ
その他の権限を取得	いいえ
ユーザー操作が必要	はい

影響を受けるソフトウェアの構成

構成1	以上	以下	より上	未満
cpe:2.3:a:videolan:vlc_media_player:1.1.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.7.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.5.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.62:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99e:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99g:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.70:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.1.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.5:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.6.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.61:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.10:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.71:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.83:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.72:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.6:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.3.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.80:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.5.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.7.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.8a:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.81:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.5.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.60:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.1.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.6:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.5:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.6.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.73:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.82:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.1.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99h:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.92:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.91:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.5.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99b:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.6.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99f:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99i:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.9:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.1.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.90:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.5:::::::*
cpe:2.3:a:videolan:vlc_media_player::::::::		1.1.5
cpe:2.3:a:videolan:vlc_media_player:1.0.6:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.5:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.63:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.6:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.3.1:::::::*

関連情報、対策とツール

No	URL	タグ
1	http://download.videolan.org/pub/videolan/vlc/1.1.6/vlc-1.1.6.tar.bz2	Patch
2	http://git.videolan.org/?p=vlc.git%3Ba=commit%3Bh=f9b664eac0e1a7bceed9d7b5854fd9fc351b4aab
3	http://openwall.com/lists/oss-security/2011/01/19/6
4	http://openwall.com/lists/oss-security/2011/01/20/3	Patch
5	http://www.securityfocus.com/bid/45927
6	http://www.vupen.com/english/advisories/2011/0185	Vendor Advisory
7	https://exchange.xforce.ibmcloud.com/vulnerabilities/64879
8	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12460
9	http://download.videolan.org/pub/videolan/vlc/1.1.6/vlc-1.1.6.tar.bz2	Patch
10	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12460
11	https://exchange.xforce.ibmcloud.com/vulnerabilities/64879
12	http://www.vupen.com/english/advisories/2011/0185	Vendor Advisory
13	http://www.securityfocus.com/bid/45927
14	http://openwall.com/lists/oss-security/2011/01/20/3	Patch
15	http://openwall.com/lists/oss-security/2011/01/19/6
16	http://git.videolan.org/?p=vlc.git%3Ba=commit%3Bh=f9b664eac0e1a7bceed9d7b5854fd9fc351b4aab

共通脆弱性一覧

No	CWE	名前	URL
1	CWE-119	バッファエラー	https://cwe.mitre.org/data/definitions/118.html

JVN脆弱性情報

VideoLAN VLC Media Player の cdg.c におけるヒープベースのバッファオーバーフローの脆弱性

タイトル	VideoLAN VLC Media Player の cdg.c におけるヒープベースのバッファオーバーフローの脆弱性
概要	VideoLAN VLC Media Player の CDG デコーダの cdg.c には、ヒープベースのバッファオーバーフローの脆弱性が存在します。
想定される影響	第三者により、巧妙に細工された CDG 動画を介して、サービス運用妨害 (アプリケーションクラッシュ) 状態となる、または任意のコードを実行される可能性があります。
対策	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
公表日	2011年1月25日0:00
登録日	2012年3月27日18:42
最終更新日	2012年3月27日18:42

影響を受けるシステム

VideoLAN

VLC media player 1.1.6 未満

CVE (情報セキュリティ共通脆弱性識別子)

No	名前	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2011-0021	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0021
National Vulnerability Database (NVD)
2	CVE-2011-0021	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-0021

CWE (共通脆弱性タイプ一覧)

No	名前	URL
JVNDB
1	CWE-119	https://jvndb.jvn.jp/ja/cwe/CWE-119.html

ベンダー情報

No	名前	URL
VideoLAN
1	Fix heap overflows in CDG decoder	http://git.videolan.org/?p=vlc.git;a=commit;h=f9b664eac0e1a7bceed9d7b5854fd9fc351b4aab

変更履歴

No	変更内容	変更日
0	[2012年03月27日] 掲載	2018年2月17日10:37

構成1	以上	以下	より上	未満
cpe:2.3:a:videolan:vlc_media_player:1.1.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.7.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.5.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.62:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99e:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99g:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.70:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.1.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.5:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.6.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.61:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.10:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.71:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.83:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.72:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.6:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.3.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.80:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.5.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.7.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.8a:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.81:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.5.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.60:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.1.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.6:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.5:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.6.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.73:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.4:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.82:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.1.0:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99h:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.92:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.91:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.5.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99b:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.6.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99f:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.1.99i:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.9:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.1.1:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.90:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.8.2:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.4.5:::::::*
cpe:2.3:a:videolan:vlc_media_player::::::::		1.1.5
cpe:2.3:a:videolan:vlc_media_player:1.0.6:::::::*
cpe:2.3:a:videolan:vlc_media_player:1.0.5:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.3:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.2.63:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.9.6:::::::*
cpe:2.3:a:videolan:vlc_media_player:0.3.1:::::::*