NVD Vulnerability Detail

CVE-2012-2865

Summary	Google Chrome before 21.0.1180.89 does not properly perform line breaking, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted document.
Publication Date	Sept. 1, 2012, 4:55 a.m.
Registration Date	Jan. 28, 2021, 2:59 p.m.
Last Update	Nov. 21, 2024, 10:39 a.m.

CVSS2.0 : MEDIUM
Score	4.3
Vector	AV:N/AC:M/Au:N/C:N/I:N/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)	なし
完全性への影響(I)	なし
可用性への影響(A)	低
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	はい

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:o:opensuse:opensuse:12.2:::::::*
cpe:2.3:o:opensuse:opensuse:12.1:::::::*

Configuration2	or higher	or less	more than	less than
cpe:2.3:a:google:chrome:21.0.1180.62:::::::*
cpe:2.3:a:google:chrome:21.0.1180.82:::::::*
cpe:2.3:a:google:chrome:21.0.1180.73:::::::*
cpe:2.3:a:google:chrome:21.0.1180.77:::::::*
cpe:2.3:a:google:chrome:21.0.1180.46:::::::*
cpe:2.3:a:google:chrome:21.0.1180.1:::::::*
cpe:2.3:a:google:chrome:21.0.1180.76:::::::*
cpe:2.3:a:google:chrome:21.0.1180.61:::::::*
cpe:2.3:a:google:chrome:21.0.1180.79:::::::*
cpe:2.3:a:google:chrome:21.0.1180.55:::::::*
cpe:2.3:a:google:chrome:21.0.1180.71:::::::*
cpe:2.3:a:google:chrome:21.0.1180.78:::::::*
cpe:2.3:a:google:chrome:21.0.1180.31:::::::*
cpe:2.3:a:google:chrome:21.0.1180.37:::::::*
cpe:2.3:a:google:chrome:21.0.1180.49:::::::*
cpe:2.3:a:google:chrome:21.0.1180.33:::::::*
cpe:2.3:a:google:chrome:21.0.1180.87:::::::*
cpe:2.3:a:google:chrome:21.0.1180.52:::::::*
cpe:2.3:a:google:chrome:21.0.1180.38:::::::*
cpe:2.3:a:google:chrome:21.0.1180.0:::::::*
cpe:2.3:a:google:chrome:21.0.1180.57:::::::*
cpe:2.3:a:google:chrome:21.0.1180.85:::::::*
cpe:2.3:a:google:chrome:21.0.1180.2:::::::*
cpe:2.3:a:google:chrome:21.0.1180.56:::::::*
cpe:2.3:a:google:chrome::::::::		21.0.1180.88
cpe:2.3:a:google:chrome:21.0.1180.50:::::::*
cpe:2.3:a:google:chrome:21.0.1180.83:::::::*
cpe:2.3:a:google:chrome:21.0.1180.64:::::::*
cpe:2.3:a:google:chrome:21.0.1180.60:::::::*
cpe:2.3:a:google:chrome:21.0.1180.32:::::::*
cpe:2.3:a:google:chrome:21.0.1180.84:::::::*
cpe:2.3:a:google:chrome:21.0.1180.48:::::::*
cpe:2.3:a:google:chrome:21.0.1180.70:::::::*
cpe:2.3:a:google:chrome:21.0.1180.74:::::::*
cpe:2.3:a:google:chrome:21.0.1180.51:::::::*
cpe:2.3:a:google:chrome:21.0.1180.41:::::::*
cpe:2.3:a:google:chrome:21.0.1180.35:::::::*
cpe:2.3:a:google:chrome:21.0.1180.72:::::::*
cpe:2.3:a:google:chrome:21.0.1180.36:::::::*
cpe:2.3:a:google:chrome:21.0.1180.39:::::::*
cpe:2.3:a:google:chrome:21.0.1180.59:::::::*
cpe:2.3:a:google:chrome:21.0.1180.53:::::::*
cpe:2.3:a:google:chrome:21.0.1180.75:::::::*
cpe:2.3:a:google:chrome:21.0.1180.68:::::::*
cpe:2.3:a:google:chrome:21.0.1180.47:::::::*
cpe:2.3:a:google:chrome:21.0.1180.63:::::::*
cpe:2.3:a:google:chrome:21.0.1180.54:::::::*
cpe:2.3:a:google:chrome:21.0.1180.86:::::::*
cpe:2.3:a:google:chrome:21.0.1180.34:::::::*
cpe:2.3:a:google:chrome:21.0.1180.80:::::::*
cpe:2.3:a:google:chrome:21.0.1180.81:::::::*
cpe:2.3:a:google:chrome:21.0.1180.69:::::::*

Related information, measures and tools

No	URL	refsource	タグ
1	http://code.google.com/p/chromium/issues/detail?id=121347
2	http://code.google.com/p/chromium/issues/detail?id=121347
3	http://googlechromereleases.blogspot.com/2012/08/stable-channel-update_30.html
4	http://googlechromereleases.blogspot.com/2012/08/stable-channel-update_30.html
5	http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00030.html
6	http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00030.html
7	http://osvdb.org/85030
8	http://osvdb.org/85030
9	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14866
10	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14866

Common Vulnerabilities List

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

JVN Vulnerability Information

Google Chrome におけるサービス運用妨害 (out-of-bounds read) の脆弱性

Title	Google Chrome におけるサービス運用妨害 (out-of-bounds read) の脆弱性
Summary	Google Chrome は、改行を適切に実行しないため、サービス運用妨害 (out-of-bounds read) 状態となる脆弱性が存在します。
Possible impacts	第三者により、巧妙に細工されたドキュメントを介して、サービス運用妨害 (out-of-bounds read) 状態にされる可能性があります。
Solution	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。
Publication Date	Aug. 30, 2012, midnight
Registration Date	Sept. 4, 2012, 3:33 p.m.
Last Update	Nov. 5, 2012, 3:32 p.m.

Affected System

Google

Google Chrome 21.0.1180.89 未満

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2012-2865	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2865
National Vulnerability Database (NVD)
2	CVE-2012-2865	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-2865

CWE (共通脆弱性タイプ一覧)

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

ベンダー情報

No	Name	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/2012/08/stable-channel-update_30.html
opensuse-security-announce
3	openSUSE-SU-2012:1215	http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00030.html

Change Log

No	Changed Details	Date of change
0	[2012年09月04日] 掲載 [2012年11月05日] ベンダ情報：openSUSE (openSUSE-SU-2012:1215) を追加	Feb. 17, 2018, 10:37 a.m.

Configuration2	or higher	or less	more than	less than
cpe:2.3:a:google:chrome:21.0.1180.62:::::::*
cpe:2.3:a:google:chrome:21.0.1180.82:::::::*
cpe:2.3:a:google:chrome:21.0.1180.73:::::::*
cpe:2.3:a:google:chrome:21.0.1180.77:::::::*
cpe:2.3:a:google:chrome:21.0.1180.46:::::::*
cpe:2.3:a:google:chrome:21.0.1180.1:::::::*
cpe:2.3:a:google:chrome:21.0.1180.76:::::::*
cpe:2.3:a:google:chrome:21.0.1180.61:::::::*
cpe:2.3:a:google:chrome:21.0.1180.79:::::::*
cpe:2.3:a:google:chrome:21.0.1180.55:::::::*
cpe:2.3:a:google:chrome:21.0.1180.71:::::::*
cpe:2.3:a:google:chrome:21.0.1180.78:::::::*
cpe:2.3:a:google:chrome:21.0.1180.31:::::::*
cpe:2.3:a:google:chrome:21.0.1180.37:::::::*
cpe:2.3:a:google:chrome:21.0.1180.49:::::::*
cpe:2.3:a:google:chrome:21.0.1180.33:::::::*
cpe:2.3:a:google:chrome:21.0.1180.87:::::::*
cpe:2.3:a:google:chrome:21.0.1180.52:::::::*
cpe:2.3:a:google:chrome:21.0.1180.38:::::::*
cpe:2.3:a:google:chrome:21.0.1180.0:::::::*
cpe:2.3:a:google:chrome:21.0.1180.57:::::::*
cpe:2.3:a:google:chrome:21.0.1180.85:::::::*
cpe:2.3:a:google:chrome:21.0.1180.2:::::::*
cpe:2.3:a:google:chrome:21.0.1180.56:::::::*
cpe:2.3:a:google:chrome::::::::		21.0.1180.88
cpe:2.3:a:google:chrome:21.0.1180.50:::::::*
cpe:2.3:a:google:chrome:21.0.1180.83:::::::*
cpe:2.3:a:google:chrome:21.0.1180.64:::::::*
cpe:2.3:a:google:chrome:21.0.1180.60:::::::*
cpe:2.3:a:google:chrome:21.0.1180.32:::::::*
cpe:2.3:a:google:chrome:21.0.1180.84:::::::*
cpe:2.3:a:google:chrome:21.0.1180.48:::::::*
cpe:2.3:a:google:chrome:21.0.1180.70:::::::*
cpe:2.3:a:google:chrome:21.0.1180.74:::::::*
cpe:2.3:a:google:chrome:21.0.1180.51:::::::*
cpe:2.3:a:google:chrome:21.0.1180.41:::::::*
cpe:2.3:a:google:chrome:21.0.1180.35:::::::*
cpe:2.3:a:google:chrome:21.0.1180.72:::::::*
cpe:2.3:a:google:chrome:21.0.1180.36:::::::*
cpe:2.3:a:google:chrome:21.0.1180.39:::::::*
cpe:2.3:a:google:chrome:21.0.1180.59:::::::*
cpe:2.3:a:google:chrome:21.0.1180.53:::::::*
cpe:2.3:a:google:chrome:21.0.1180.75:::::::*
cpe:2.3:a:google:chrome:21.0.1180.68:::::::*
cpe:2.3:a:google:chrome:21.0.1180.47:::::::*
cpe:2.3:a:google:chrome:21.0.1180.63:::::::*
cpe:2.3:a:google:chrome:21.0.1180.54:::::::*
cpe:2.3:a:google:chrome:21.0.1180.86:::::::*
cpe:2.3:a:google:chrome:21.0.1180.34:::::::*
cpe:2.3:a:google:chrome:21.0.1180.80:::::::*
cpe:2.3:a:google:chrome:21.0.1180.81:::::::*
cpe:2.3:a:google:chrome:21.0.1180.69:::::::*