NVD Vulnerability Detail
Search Exploit, PoC
CVE-2012-2834
Summary

Integer overflow in Google Chrome before 20.0.1132.43 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted data in the Matroska container format.

Publication Date June 27, 2012, 7:18 p.m.
Registration Date Jan. 28, 2021, 2:59 p.m.
Last Update Nov. 21, 2024, 10:39 a.m.
CVSS2.0 : HIGH
Score 9.3
Vector 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
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:a:google:chrome:20.0.1132.37:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.16:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.14:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.22:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.30:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.26:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.2:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.11:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.3:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.25:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.24:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.41:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.32:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.38:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.31:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.8:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.4:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.17:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.7:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.18:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.0:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* 20.0.1132.42
cpe:2.3:a:google:chrome:20.0.1132.5:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.27:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.1:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.35:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.15:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.20:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.21:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.33:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.10:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.9:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.23:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.28:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.19:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.36:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.12:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.13:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.29:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.6:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.39:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.34:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:20.0.1132.40:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Google Chrome における整数オーバーフローの脆弱性
Title Google Chrome における整数オーバーフローの脆弱性
Summary

Google Chrome には、整数オーバーフローの脆弱性が存在します。

Possible impacts 第三者により、Matroska コンテナフォーマット内の巧妙に細工されたデータを介して、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。
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 June 26, 2012, midnight
Registration Date June 28, 2012, 4:01 p.m.
Last Update July 26, 2012, 5:30 p.m.
Affected System
Google
Google Chrome 20.0.1132.43 未満
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
0 [2012年06月28日]
  掲載
[2012年07月26日]
  ベンダ情報：openSUSE (openSUSE-SU-2012:0813) を追加		 Feb. 17, 2018, 10:37 a.m.