製品・ソフトウェアに関する情報
脆弱性検索
rxvt における X11 接続をハイジャックされる脆弱性
タイトル rxvt における X11 接続をハイジャックされる脆弱性
概要

rxvt は、DISPLAY 環境変数が設定されていない場合 :0 でターミナルウィンドウを開くため、X11 接続をハイジャックされる脆弱性が存在します。

想定される影響 ローカルユーザにより、X11 接続をハイジャックされる可能性があります。
対策

ベンダ情報および参考情報を参照して適切な対策を実施してください。
公表日 2008年4月7日0:00
登録日 2012年6月26日15:55
最終更新日 2012年6月26日15:55
CVSS2.0 : 注意
スコア 3.7
ベクター AV:L/AC:H/Au:N/C:P/I:P/A:P
影響を受けるシステム
RXVT project
rxvt 2.6.4
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
変更履歴
No 変更内容 変更日
0 [2012年06月26日]
  掲載		 2018年2月17日10:37
NVD脆弱性情報
CVE-2008-1142
概要

rxvt 2.6.4 opens a terminal window on :0 if the DISPLAY environment variable is not set, which might allow local users to hijack X11 connections. NOTE: it was later reported that rxvt-unicode, mrxvt, aterm, multi-aterm, and wterm are also affected. NOTE: realistic attack scenarios require that the victim enters a command on the wrong machine.

公表日 2008年4月8日2:44
登録日 2021年1月29日13:33
最終更新日 2009年2月26日14:00
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
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cpe:2.3:a:eterm:eterm:*:*:*:*:*:*:*:* 0.9.3
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cpe:2.3:a:mrxvt:mrxvt:*:*:*:*:*:*:*:* 0.5.2
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cpe:2.3:a:multi-aterm:multi-aterm:*:*:*:*:*:*:*:* 0.2
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cpe:2.3:a:rxvt:rxvt:*:*:*:*:*:*:*:* 2.7.9
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cpe:2.3:a:rxvt-unicode:rxvt-unicode:8.8:*:*:*:*:*:*:*
cpe:2.3:a:rxvt-unicode:rxvt-unicode:8.9:*:*:*:*:*:*:*
cpe:2.3:a:rxvt-unicode:rxvt-unicode:9.0:*:*:*:*:*:*:*
cpe:2.3:a:rxvt-unicode:rxvt-unicode:*:*:*:*:*:*:*:* 9.01
cpe:2.3:a:wterm:wterm:6.2.5:*:*:*:*:*:*:*
cpe:2.3:a:wterm:wterm:6.2.6:*:*:*:*:*:*:*
cpe:2.3:a:wterm:wterm:*:*:*:*:*:*:*:* 6.2.8a2
関連情報、対策とツール
共通脆弱性一覧