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Vulnerability Analysis Result (Revision No : 1) [ Download XML
JVNDB-2010-002474     ( CVE-2010-2955 | CVE-2010-2955 )
Linux kernel の net/wireless/wext-compat.c 内にある cfg80211_wext_giwessid 関数における重要な情報を取得される脆弱性
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-002474.html

Original

Linux kernel の net/wireless/wext-compat.c 内にある cfg80211_wext_giwessid 関数には、特定の構造体のメンバを適切に初期化しないため、net/wireless/wext-core.c 内にある ioctl_standard_iw_point 関数の off-by-one エラーを利用され、 kernel ヒープメモリから重要な情報を取得される脆弱性が存在します。

Translation   (Show)





About This Analysis Information
Analysis Information Provider:
JVN iPedia
First Published:
2010-12-10
Source Information Category:
Advisory, Alert
Last Updated:
2010-12-10




Affected Product Tags
cpe:/o:linux:linux_kernel
cpe:/o:redhat:enterprise_linux_desktop:6
cpe:/o:redhat:enterprise_linux_hpc_node:6
cpe:/o:redhat:enterprise_linux_server:6
cpe:/o:redhat:enterprise_linux_workstation:6
 


Vulnerability Analysis Results
[Access Vector]  [?]
Undefined [?]

Local [?]
Adjacent Network [?]
Network [?]

[Access Complexit]  [?]
Undefined [?]

High [?]
Medium [?]
X Low [?]

[Authentication]  [?]
Undefined [?]

Multiple [?]
Single [?]
X None [?]

[Confidentiality Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

[Integrity Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]

[Availability Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]

Alternatives
Common Vulnerabilities and Exposures (CVE) CVE-2010-2955




National Vulnerability Database (NVD) CVE-2010-2955








References
Linux Kernel Top Page




Red Hat Security Advisory RHSA-2010:0842




Secunia Advisory SA41245




共通脆弱性タイプ一覧 (CWE) 数値処理の問題 (CWE-189)





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