NVD脆弱性詳細

CVE-2012-5136

概要	Google Chrome before 23.0.1271.91 does not properly perform a cast of an unspecified variable during handling of the INPUT element, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted HTML document.
公表日	2012年11月28日10:55
登録日	2021年1月28日15:04
最終更新日	2024年11月21日10:44

CVSS2.0 : MEDIUM
スコア	6.8
ベクター	AV:N/AC:M/Au:N/C:P/I:P/A:P
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)	低
完全性への影響(I)	低
可用性への影響(A)	低
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:google:chrome:23.0.1271.87:::::::*
cpe:2.3:a:google:chrome:23.0.1271.58:::::::*
cpe:2.3:a:google:chrome:23.0.1271.19:::::::*
cpe:2.3:a:google:chrome:23.0.1271.51:::::::*
cpe:2.3:a:google:chrome:23.0.1271.45:::::::*
cpe:2.3:a:google:chrome:23.0.1271.18:::::::*
cpe:2.3:a:google:chrome:23.0.1271.17:::::::*
cpe:2.3:a:google:chrome:23.0.1271.8:::::::*
cpe:2.3:a:google:chrome:23.0.1271.61:::::::*
cpe:2.3:a:google:chrome:23.0.1271.86:::::::*
cpe:2.3:a:google:chrome:23.0.1271.23:::::::*
cpe:2.3:a:google:chrome:23.0.1271.12:::::::*
cpe:2.3:a:google:chrome:23.0.1271.49:::::::*
cpe:2.3:a:google:chrome:23.0.1271.0:::::::*
cpe:2.3:a:google:chrome:23.0.1271.1:::::::*
cpe:2.3:a:google:chrome:23.0.1271.3:::::::*
cpe:2.3:a:google:chrome:23.0.1271.6:::::::*
cpe:2.3:a:google:chrome:23.0.1271.10:::::::*
cpe:2.3:a:google:chrome:23.0.1271.46:::::::*
cpe:2.3:a:google:chrome:23.0.1271.52:::::::*
cpe:2.3:a:google:chrome:23.0.1271.54:::::::*
cpe:2.3:a:google:chrome:23.0.1271.15:::::::*
cpe:2.3:a:google:chrome:23.0.1271.88:::::::*
cpe:2.3:a:google:chrome:23.0.1271.39:::::::*
cpe:2.3:a:google:chrome:23.0.1271.85:::::::*
cpe:2.3:a:google:chrome:23.0.1271.55:::::::*
cpe:2.3:a:google:chrome:23.0.1271.57:::::::*
cpe:2.3:a:google:chrome:23.0.1271.14:::::::*
cpe:2.3:a:google:chrome:23.0.1271.84:::::::*
cpe:2.3:a:google:chrome:23.0.1271.26:::::::*
cpe:2.3:a:google:chrome:23.0.1271.31:::::::*
cpe:2.3:a:google:chrome:23.0.1271.59:::::::*
cpe:2.3:a:google:chrome:23.0.1271.9:::::::*
cpe:2.3:a:google:chrome:23.0.1271.24:::::::*
cpe:2.3:a:google:chrome:23.0.1271.62:::::::*
cpe:2.3:a:google:chrome:23.0.1271.2:::::::*
cpe:2.3:a:google:chrome:23.0.1271.7:::::::*
cpe:2.3:a:google:chrome:23.0.1271.22:::::::*
cpe:2.3:a:google:chrome:23.0.1271.37:::::::*
cpe:2.3:a:google:chrome:23.0.1271.56:::::::*
cpe:2.3:a:google:chrome:23.0.1271.40:::::::*
cpe:2.3:a:google:chrome:23.0.1271.30:::::::*
cpe:2.3:a:google:chrome:23.0.1271.60:::::::*
cpe:2.3:a:google:chrome:23.0.1271.35:::::::*
cpe:2.3:a:google:chrome::::::::		23.0.1271.89
cpe:2.3:a:google:chrome:23.0.1271.36:::::::*
cpe:2.3:a:google:chrome:23.0.1271.13:::::::*
cpe:2.3:a:google:chrome:23.0.1271.11:::::::*
cpe:2.3:a:google:chrome:23.0.1271.21:::::::*
cpe:2.3:a:google:chrome:23.0.1271.33:::::::*
cpe:2.3:a:google:chrome:23.0.1271.64:::::::*
cpe:2.3:a:google:chrome:23.0.1271.53:::::::*
cpe:2.3:a:google:chrome:23.0.1271.41:::::::*
cpe:2.3:a:google:chrome:23.0.1271.4:::::::*
cpe:2.3:a:google:chrome:23.0.1271.20:::::::*
cpe:2.3:a:google:chrome:23.0.1271.16:::::::*
cpe:2.3:a:google:chrome:23.0.1271.38:::::::*
cpe:2.3:a:google:chrome:23.0.1271.83:::::::*
cpe:2.3:a:google:chrome:23.0.1271.44:::::::*
cpe:2.3:a:google:chrome:23.0.1271.50:::::::*
cpe:2.3:a:google:chrome:23.0.1271.32:::::::*
cpe:2.3:a:google:chrome:23.0.1271.5:::::::*

構成2	以上	以下	より上	未満
cpe:2.3:o:opensuse:opensuse:12.2:::::::*
cpe:2.3:o:opensuse:opensuse:12.1:::::::*

関連情報、対策とツール

No	URL	refsource	タグ
1	http://googlechromereleases.blogspot.com/2012/11/stable-channel-update.html
2	http://googlechromereleases.blogspot.com/2012/11/stable-channel-update.html
3	http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00004.html
4	http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00004.html
5	http://osvdb.org/87885
6	http://osvdb.org/87885
7	http://www.securityfocus.com/bid/56684
8	http://www.securityfocus.com/bid/56684
9	http://www.securitytracker.com/id?1027815
10	http://www.securitytracker.com/id?1027815
11	https://code.google.com/p/chromium/issues/detail?id=159829
12	https://code.google.com/p/chromium/issues/detail?id=159829
13	https://exchange.xforce.ibmcloud.com/vulnerabilities/80296
14	https://exchange.xforce.ibmcloud.com/vulnerabilities/80296
15	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15929
16	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15929

共通脆弱性一覧

No	CWE	名前	URL
1	CWE-20	不適切な入力確認	https://cwe.mitre.org/data/definitions/20.html

JVN脆弱性情報

Google Chrome におけるサービス運用妨害 (DoS) の脆弱性

タイトル	Google Chrome におけるサービス運用妨害 (DoS) の脆弱性
概要	Google Chrome は、INPUT 要素を処理する際、不特定の変数のキャストを適切に扱わないため、サービス運用妨害 (DoS) 状態となるなど、不特定の影響を受ける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 HTML ドキュメントを介して、サービス運用妨害 (DoS) 状態にされるなど、不特定の影響を受け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	2012年11月26日0:00
登録日	2012年11月29日11:48
最終更新日	2012年11月29日11:48

影響を受けるシステム

Google

Google Chrome 23.0.1271.91 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-2012-5136	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-5136
National Vulnerability Database (NVD)
2	CVE-2012-5136	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-5136

CWE (共通脆弱性タイプ一覧)

No	名前	URL
JVNDB
1	CWE-20	https://jvndb.jvn.jp/ja/cwe/CWE-20.html

ベンダー情報

No	名前	URL
Google
1	Google Chrome	http://www.google.co.jp/chrome/intl/ja/landing_ff_yt.html?hl=ja&hl=ja
2	Stable Channel Update	http://googlechromereleases.blogspot.jp/2012/11/stable-channel-update.html

変更履歴

No	変更内容	変更日
0	[2012年11月29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:google:chrome:23.0.1271.87:::::::*
cpe:2.3:a:google:chrome:23.0.1271.58:::::::*
cpe:2.3:a:google:chrome:23.0.1271.19:::::::*
cpe:2.3:a:google:chrome:23.0.1271.51:::::::*
cpe:2.3:a:google:chrome:23.0.1271.45:::::::*
cpe:2.3:a:google:chrome:23.0.1271.18:::::::*
cpe:2.3:a:google:chrome:23.0.1271.17:::::::*
cpe:2.3:a:google:chrome:23.0.1271.8:::::::*
cpe:2.3:a:google:chrome:23.0.1271.61:::::::*
cpe:2.3:a:google:chrome:23.0.1271.86:::::::*
cpe:2.3:a:google:chrome:23.0.1271.23:::::::*
cpe:2.3:a:google:chrome:23.0.1271.12:::::::*
cpe:2.3:a:google:chrome:23.0.1271.49:::::::*
cpe:2.3:a:google:chrome:23.0.1271.0:::::::*
cpe:2.3:a:google:chrome:23.0.1271.1:::::::*
cpe:2.3:a:google:chrome:23.0.1271.3:::::::*
cpe:2.3:a:google:chrome:23.0.1271.6:::::::*
cpe:2.3:a:google:chrome:23.0.1271.10:::::::*
cpe:2.3:a:google:chrome:23.0.1271.46:::::::*
cpe:2.3:a:google:chrome:23.0.1271.52:::::::*
cpe:2.3:a:google:chrome:23.0.1271.54:::::::*
cpe:2.3:a:google:chrome:23.0.1271.15:::::::*
cpe:2.3:a:google:chrome:23.0.1271.88:::::::*
cpe:2.3:a:google:chrome:23.0.1271.39:::::::*
cpe:2.3:a:google:chrome:23.0.1271.85:::::::*
cpe:2.3:a:google:chrome:23.0.1271.55:::::::*
cpe:2.3:a:google:chrome:23.0.1271.57:::::::*
cpe:2.3:a:google:chrome:23.0.1271.14:::::::*
cpe:2.3:a:google:chrome:23.0.1271.84:::::::*
cpe:2.3:a:google:chrome:23.0.1271.26:::::::*
cpe:2.3:a:google:chrome:23.0.1271.31:::::::*
cpe:2.3:a:google:chrome:23.0.1271.59:::::::*
cpe:2.3:a:google:chrome:23.0.1271.9:::::::*
cpe:2.3:a:google:chrome:23.0.1271.24:::::::*
cpe:2.3:a:google:chrome:23.0.1271.62:::::::*
cpe:2.3:a:google:chrome:23.0.1271.2:::::::*
cpe:2.3:a:google:chrome:23.0.1271.7:::::::*
cpe:2.3:a:google:chrome:23.0.1271.22:::::::*
cpe:2.3:a:google:chrome:23.0.1271.37:::::::*
cpe:2.3:a:google:chrome:23.0.1271.56:::::::*
cpe:2.3:a:google:chrome:23.0.1271.40:::::::*
cpe:2.3:a:google:chrome:23.0.1271.30:::::::*
cpe:2.3:a:google:chrome:23.0.1271.60:::::::*
cpe:2.3:a:google:chrome:23.0.1271.35:::::::*
cpe:2.3:a:google:chrome::::::::		23.0.1271.89
cpe:2.3:a:google:chrome:23.0.1271.36:::::::*
cpe:2.3:a:google:chrome:23.0.1271.13:::::::*
cpe:2.3:a:google:chrome:23.0.1271.11:::::::*
cpe:2.3:a:google:chrome:23.0.1271.21:::::::*
cpe:2.3:a:google:chrome:23.0.1271.33:::::::*
cpe:2.3:a:google:chrome:23.0.1271.64:::::::*
cpe:2.3:a:google:chrome:23.0.1271.53:::::::*
cpe:2.3:a:google:chrome:23.0.1271.41:::::::*
cpe:2.3:a:google:chrome:23.0.1271.4:::::::*
cpe:2.3:a:google:chrome:23.0.1271.20:::::::*
cpe:2.3:a:google:chrome:23.0.1271.16:::::::*
cpe:2.3:a:google:chrome:23.0.1271.38:::::::*
cpe:2.3:a:google:chrome:23.0.1271.83:::::::*
cpe:2.3:a:google:chrome:23.0.1271.44:::::::*
cpe:2.3:a:google:chrome:23.0.1271.50:::::::*
cpe:2.3:a:google:chrome:23.0.1271.32:::::::*
cpe:2.3:a:google:chrome:23.0.1271.5:::::::*