Ibm Openssl の脆弱性 (CVE-2014-3566)
概要
Ibm Openssl に 脆弱性 (CVE-2014-3566) が存在。不正な操作・情報露出のリスクがあります。
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products, uses nondeterministic CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, aka the "POODLE" issue.
出典: NIST National Vulnerability Database NVD
自動生成の要約
取得元のデータ (CVSS・CWE・影響バージョンなど) から SecPulse が定型文で組み立てた要約です。AI は使っていません。正確な内容は下の原文と参照URLで確認してください。
Ibm Openssl という製品で、CVE-2014-3566 という番号がついた弱点 (脆弱性) が見つかりました。
不正な操作・情報露出のリスクがあります。重要度は CVSS スコア 3.4/10 です。
対策: ベンダー公式の修正版に更新してください。
心配なら、システム担当者や製品の公式サイトで「Ibm Openssl CVE-2014-3566」を検索してください。
CVE-2014-3566 (Ibm Openssl) — CWE-310 / CVSS v3 3.4
攻撃ベクター: ネットワーク経由 (リモート攻撃可) / 認証不要
対応方針: 1) SBOMで影響バージョン横断確認, 2) ステージング検証→本番更新, 3) WAF/プロキシで該当エンドポイントを監視, 4) ログでIOC調査。
参考: 当ページの『参照URL』の GHSA / vendor advisory / patched release を参照。
Ibm Openssl に 脆弱性 (CWE-310) があります。
Ibm Openssl の影響バージョンはベンダーのアドバイザリで確認してください。
重要度: 低 (CVSS 3.4/10)。不正な操作・情報露出のリスクがあります。
ベンダー公式アドバイザリの修正版に更新してください。
修正版が未提供時は、影響機能の無効化・WAFルール・ネットワークACLでの遮断を検討。
Webサーバ・プロキシ・WAFログで該当CVEのIOCに合致する不審リクエストを検索。SBOM/依存ファイルで影響バージョンを横断確認。
対応アクション
SOC/SREチームが順番に実行すべき具体的なステップとコマンド例
-
1影響範囲の特定 identify
grep -r 'Openssl' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で
Opensslを grep し、稼働しているサービス・バージョンを把握する。 -
2事後検証 verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Ubuntu UBUNTU-CVE-2014-3566 openjdk-6 修正版: 6b34-1.13.6-1ubuntu0.14.04.1
参照URL
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- advisory blog.cryptographyengineering.com
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- advisory docs.ipswitch.com
- advisory downloads.asterisk.org
- advisory googleonlinesecurity.blogspot.com
- advisory h20564.www2.hp.com
- advisory h20564.www2.hpe.com
- advisory kb.juniper.net
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- advisory lists.opensuse.org
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- advisory lists.opensuse.org
- advisory lists.opensuse.org
- advisory lists.opensuse.org
- advisory lists.opensuse.org
- advisory lists.opensuse.org
- advisory lists.opensuse.org
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- patch support.apple.com
- patch support.apple.com
- patch support.apple.com
- patch technet.microsoft.com
- patch openssl.org
- patch openssl.org
- web groups.google.com
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- web templatelab.com