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USN-8393-1
linux-azure-fips の脆弱性 (USN-8393-1)
概要
linux-azure-fips に 脆弱性 (USN-8393-1) が存在。不正な操作・情報露出のリスクがあります。対策: `6.8.0-1059.65+fips1` 以上に更新。
AI要約 snake-internal / snake-material-v2
linux-azure-fips という製品で、USN-8393-1 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 ?/10 です。
対策: linux-azure-fips を **6.8.0-1059.65+fips1** 以上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「linux-azure-fips USN-8393-1」を検索してください。
USN-8393-1 (linux-azure-fips) —
修正バージョン: `6.8.0-1059.65+fips1` (即時適用推奨)
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。
❓ 何が問題か
linux-azure-fips に **脆弱性** (分類未定) があります。
📍 影響範囲
linux-azure-fips のうち 。
🔥 重要度
重要度: ?。不正な操作・情報露出のリスクがあります
🔧 修正方法
**6.8.0-1059.65+fips1** に更新してください。
🛡️ 暫定回避
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。
🔍 検知方法
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 (7段階)
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
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1影響範囲の特定 identify
grep -r 'linux-azure-fips' . | 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 `linux-azure-fips` を grep し、稼働しているサービス・バージョンを把握する。
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6パッチ適用 patch
Upgrade linux-azure-fips to 6.8.0-1059.65+fips1ステージング環境で 6.8.0-1059.65+fips1 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
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7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 Step 3 と同じログクエリでアラート再発が無いか継続監視。
影響パッケージ
Ubuntu:Pro:FIPS-updates:24.04:LTS
linux-azure-fips
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1059.65+fips1"}]}]
参照URL
- advisory https://ubuntu.com/security/notices/USN-8393-1
- report https://ubuntu.com/security/CVE-2024-50004
- report https://ubuntu.com/security/CVE-2024-58096
- report https://ubuntu.com/security/CVE-2024-58097
- report https://ubuntu.com/security/CVE-2025-37926
- report https://ubuntu.com/security/CVE-2025-38201
- report https://ubuntu.com/security/CVE-2025-38591
- report https://ubuntu.com/security/CVE-2025-40039
- report https://ubuntu.com/security/CVE-2025-40082
- report https://ubuntu.com/security/CVE-2025-40149
- report https://ubuntu.com/security/CVE-2025-68351
- report https://ubuntu.com/security/CVE-2025-68358
- report https://ubuntu.com/security/CVE-2025-68365
- report https://ubuntu.com/security/CVE-2025-68725
- report https://ubuntu.com/security/CVE-2025-68749
- report https://ubuntu.com/security/CVE-2025-68803
- report https://ubuntu.com/security/CVE-2025-68823
- report https://ubuntu.com/security/CVE-2025-71160
- report https://ubuntu.com/security/CVE-2025-71162
- report https://ubuntu.com/security/CVE-2025-71163
- report https://ubuntu.com/security/CVE-2025-71180
- report https://ubuntu.com/security/CVE-2025-71182
- report https://ubuntu.com/security/CVE-2025-71183
- report https://ubuntu.com/security/CVE-2025-71184
- report https://ubuntu.com/security/CVE-2025-71185
- report https://ubuntu.com/security/CVE-2025-71186
- report https://ubuntu.com/security/CVE-2025-71188
- report https://ubuntu.com/security/CVE-2025-71189
- report https://ubuntu.com/security/CVE-2025-71190
- report https://ubuntu.com/security/CVE-2025-71191
- report https://ubuntu.com/security/CVE-2025-71192
- report https://ubuntu.com/security/CVE-2025-71193
- report https://ubuntu.com/security/CVE-2025-71194
- report https://ubuntu.com/security/CVE-2025-71195
- report https://ubuntu.com/security/CVE-2025-71196
- report https://ubuntu.com/security/CVE-2025-71197
- report https://ubuntu.com/security/CVE-2025-71198
- report https://ubuntu.com/security/CVE-2025-71199
- report https://ubuntu.com/security/CVE-2025-71200
- report https://ubuntu.com/security/CVE-2025-71220
- report https://ubuntu.com/security/CVE-2025-71222
- report https://ubuntu.com/security/CVE-2025-71224
- report https://ubuntu.com/security/CVE-2025-71225
- report https://ubuntu.com/security/CVE-2025-71268
- report https://ubuntu.com/security/CVE-2026-22976
- report https://ubuntu.com/security/CVE-2026-22977
- report https://ubuntu.com/security/CVE-2026-22978
- report https://ubuntu.com/security/CVE-2026-22979
- report https://ubuntu.com/security/CVE-2026-22980
- report https://ubuntu.com/security/CVE-2026-22982
- report https://ubuntu.com/security/CVE-2026-22984
- report https://ubuntu.com/security/CVE-2026-22990
- report https://ubuntu.com/security/CVE-2026-22991
- report https://ubuntu.com/security/CVE-2026-22992
- report https://ubuntu.com/security/CVE-2026-22994
- report https://ubuntu.com/security/CVE-2026-22996
- report https://ubuntu.com/security/CVE-2026-22997
- report https://ubuntu.com/security/CVE-2026-22998
- report https://ubuntu.com/security/CVE-2026-22999
- report https://ubuntu.com/security/CVE-2026-23000
- report https://ubuntu.com/security/CVE-2026-23001
- report https://ubuntu.com/security/CVE-2026-23003
- report https://ubuntu.com/security/CVE-2026-23005
- report https://ubuntu.com/security/CVE-2026-23006
- report https://ubuntu.com/security/CVE-2026-23010
- report https://ubuntu.com/security/CVE-2026-23011
- report https://ubuntu.com/security/CVE-2026-23019
- report https://ubuntu.com/security/CVE-2026-23020
- report https://ubuntu.com/security/CVE-2026-23021
- report https://ubuntu.com/security/CVE-2026-23025
- report https://ubuntu.com/security/CVE-2026-23026
- report https://ubuntu.com/security/CVE-2026-23030
- report https://ubuntu.com/security/CVE-2026-23031
- report https://ubuntu.com/security/CVE-2026-23032
- report https://ubuntu.com/security/CVE-2026-23033
- report https://ubuntu.com/security/CVE-2026-23035
- report https://ubuntu.com/security/CVE-2026-23037
- report https://ubuntu.com/security/CVE-2026-23038
- report https://ubuntu.com/security/CVE-2026-23047
- report https://ubuntu.com/security/CVE-2026-23049
- report https://ubuntu.com/security/CVE-2026-23050
- report https://ubuntu.com/security/CVE-2026-23053
- report https://ubuntu.com/security/CVE-2026-23054
- report https://ubuntu.com/security/CVE-2026-23056
- report https://ubuntu.com/security/CVE-2026-23057
- report https://ubuntu.com/security/CVE-2026-23058
- report https://ubuntu.com/security/CVE-2026-23059
- report https://ubuntu.com/security/CVE-2026-23061
- report https://ubuntu.com/security/CVE-2026-23062
- report https://ubuntu.com/security/CVE-2026-23063
- report https://ubuntu.com/security/CVE-2026-23064
- report https://ubuntu.com/security/CVE-2026-23065
- report https://ubuntu.com/security/CVE-2026-23068
- report https://ubuntu.com/security/CVE-2026-23069
- report https://ubuntu.com/security/CVE-2026-23071
- report https://ubuntu.com/security/CVE-2026-23073
- report https://ubuntu.com/security/CVE-2026-23075
- report https://ubuntu.com/security/CVE-2026-23076
- report https://ubuntu.com/security/CVE-2026-23078
- report https://ubuntu.com/security/CVE-2026-23080
- report https://ubuntu.com/security/CVE-2026-23083
- report https://ubuntu.com/security/CVE-2026-23084
- report https://ubuntu.com/security/CVE-2026-23085
- report https://ubuntu.com/security/CVE-2026-23086
- report https://ubuntu.com/security/CVE-2026-23087
- report https://ubuntu.com/security/CVE-2026-23088
- report https://ubuntu.com/security/CVE-2026-23089
- report https://ubuntu.com/security/CVE-2026-23090
- report https://ubuntu.com/security/CVE-2026-23091
- report https://ubuntu.com/security/CVE-2026-23093
- report https://ubuntu.com/security/CVE-2026-23094
- report https://ubuntu.com/security/CVE-2026-23095
- report https://ubuntu.com/security/CVE-2026-23096
- report https://ubuntu.com/security/CVE-2026-23097
- report https://ubuntu.com/security/CVE-2026-23098
- report https://ubuntu.com/security/CVE-2026-23099
- report https://ubuntu.com/security/CVE-2026-23101
- report https://ubuntu.com/security/CVE-2026-23102
- report https://ubuntu.com/security/CVE-2026-23103
- report https://ubuntu.com/security/CVE-2026-23105
- report https://ubuntu.com/security/CVE-2026-23107
- report https://ubuntu.com/security/CVE-2026-23108
- report https://ubuntu.com/security/CVE-2026-23110
- report https://ubuntu.com/security/CVE-2026-23113
- report https://ubuntu.com/security/CVE-2026-23116
- report https://ubuntu.com/security/CVE-2026-23119
- report https://ubuntu.com/security/CVE-2026-23120
- report https://ubuntu.com/security/CVE-2026-23121
- report https://ubuntu.com/security/CVE-2026-23123
- report https://ubuntu.com/security/CVE-2026-23124
- report https://ubuntu.com/security/CVE-2026-23125
- report https://ubuntu.com/security/CVE-2026-23126
- report https://ubuntu.com/security/CVE-2026-23128
- report https://ubuntu.com/security/CVE-2026-23129
- report https://ubuntu.com/security/CVE-2026-23131
- report https://ubuntu.com/security/CVE-2026-23133
- report https://ubuntu.com/security/CVE-2026-23135
- report https://ubuntu.com/security/CVE-2026-23136
- report https://ubuntu.com/security/CVE-2026-23139
- report https://ubuntu.com/security/CVE-2026-23140
- report https://ubuntu.com/security/CVE-2026-23141
- report https://ubuntu.com/security/CVE-2026-23142
- report https://ubuntu.com/security/CVE-2026-23144
- report https://ubuntu.com/security/CVE-2026-23145
- report https://ubuntu.com/security/CVE-2026-23146
- report https://ubuntu.com/security/CVE-2026-23148
- report https://ubuntu.com/security/CVE-2026-23150
- report https://ubuntu.com/security/CVE-2026-23151
- report https://ubuntu.com/security/CVE-2026-23156
- report https://ubuntu.com/security/CVE-2026-23159
- report https://ubuntu.com/security/CVE-2026-23160
- report https://ubuntu.com/security/CVE-2026-23163
- report https://ubuntu.com/security/CVE-2026-23164
- report https://ubuntu.com/security/CVE-2026-23166
- report https://ubuntu.com/security/CVE-2026-23167
- report https://ubuntu.com/security/CVE-2026-23168
- report https://ubuntu.com/security/CVE-2026-23170
- report https://ubuntu.com/security/CVE-2026-23172
- report https://ubuntu.com/security/CVE-2026-23173
- report https://ubuntu.com/security/CVE-2026-23176
- report https://ubuntu.com/security/CVE-2026-23178
- report https://ubuntu.com/security/CVE-2026-23179
- report https://ubuntu.com/security/CVE-2026-23180
- report https://ubuntu.com/security/CVE-2026-23182
- report https://ubuntu.com/security/CVE-2026-23187
- report https://ubuntu.com/security/CVE-2026-23190
- report https://ubuntu.com/security/CVE-2026-23191
- report https://ubuntu.com/security/CVE-2026-23193
- report https://ubuntu.com/security/CVE-2026-23198
- report https://ubuntu.com/security/CVE-2026-23200
- report https://ubuntu.com/security/CVE-2026-23202
- report https://ubuntu.com/security/CVE-2026-23204
- report https://ubuntu.com/security/CVE-2026-23205
- report https://ubuntu.com/security/CVE-2026-23206
- report https://ubuntu.com/security/CVE-2026-23212
- report https://ubuntu.com/security/CVE-2026-23213
- report https://ubuntu.com/security/CVE-2026-23214
- report https://ubuntu.com/security/CVE-2026-23215
- report https://ubuntu.com/security/CVE-2026-23216
- report https://ubuntu.com/security/CVE-2026-23254
- report https://ubuntu.com/security/CVE-2026-23256
- report https://ubuntu.com/security/CVE-2026-23257
- report https://ubuntu.com/security/CVE-2026-23258
- report https://ubuntu.com/security/CVE-2026-23260
- report https://ubuntu.com/security/CVE-2026-23261
- report https://ubuntu.com/security/CVE-2026-23262
- report https://ubuntu.com/security/CVE-2026-23264
- report https://ubuntu.com/security/CVE-2026-23274
- report https://ubuntu.com/security/CVE-2026-23351
- report https://ubuntu.com/security/CVE-2026-23394
- report https://ubuntu.com/security/CVE-2026-31419
- report https://ubuntu.com/security/CVE-2026-31431
- report https://ubuntu.com/security/CVE-2026-31504
- report https://ubuntu.com/security/CVE-2026-31533
- report https://ubuntu.com/security/CVE-2026-31676
- report https://ubuntu.com/security/CVE-2026-43033
- report https://ubuntu.com/security/CVE-2026-43077
- report https://ubuntu.com/security/CVE-2026-43078
- report https://ubuntu.com/security/CVE-2026-43284
- report https://ubuntu.com/security/CVE-2026-43494
- report https://ubuntu.com/security/CVE-2026-43500
- report https://ubuntu.com/security/CVE-2026-43503
- report https://ubuntu.com/security/CVE-2026-45998
- report https://ubuntu.com/security/CVE-2026-46000
- report https://ubuntu.com/security/CVE-2026-46028
- report https://ubuntu.com/security/CVE-2026-46300
- report https://ubuntu.com/security/CVE-2026-46333
- report https://ubuntu.com/security/CVE-2026-47326
- report https://ubuntu.com/security/CVE-2026-47327
- report https://ubuntu.com/security/CVE-2026-47328
- report https://ubuntu.com/security/CVE-2026-47329
- report https://ubuntu.com/security/CVE-2026-47330
- report https://ubuntu.com/security/CVE-2026-47331
- report https://ubuntu.com/security/CVE-2026-47332
- report https://ubuntu.com/security/CVE-2026-47333
- report https://ubuntu.com/security/CVE-2026-47334
- report https://ubuntu.com/security/CVE-2026-47335
- report https://ubuntu.com/security/CVE-2026-47336
- report https://ubuntu.com/security/CVE-2026-47337