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Cwe 119

🧬 CWE Related 90
slug: cwe-119

Explanation

CWE-119は「C/C++など低レベル言語で、配列の確保された範囲外にデータを読み書きしてしまう欠陥」のことです。 バッファオーバーフローやヒープオーバーフローと呼ばれる古典的な脆弱性で、攻撃者はこれを使って任意のコード実行を狙います。 ブラウザ・OS・ファームウェアなど低レベルなシステムで頻発します。
📌 Example
Heartbleed (CVE-2014-0160): OpenSSL の境界外読み取り脆弱性で、サーバーのメモリから秘密鍵やパスワードが盗み見えるようになった。世界中のWebサイトの約1/3が影響を受けた。
🔗 Related links

🔖 Related tags

Cwe 20125 Cwe 78120 Cwe 787105 Cwe 41699 Cwe 2296 Cwe 9484 Cwe 50270 Cwe 7966 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 2,710

ID Title
CVE-2025-7546 Buffer Overflow in c (CVE-2025-7546)
CVE-2025-7545 Buffer Overflow in c (CVE-2025-7545)
CVE-2014-3931 KEV [KEV] Buffer Overflow in Looking glass looking-glass (CVE-2014-3931)
CVE-2025-6543 KEV [KEV] Buffer Overflow in Citrix netscaler-adc-and-gateway (CVE-2025-6543)
CVE-2025-6141 Buffer Overflow in c (CVE-2025-6141)
CVE-2025-5635 Buffer Overflow in pcman (CVE-2025-5635)
CVE-2025-5331 Buffer Overflow in pcman (CVE-2025-5331)
CVE-2025-5245 Buffer Overflow in c (CVE-2025-5245)
CVE-2025-5244 Buffer Overflow in c (CVE-2025-5244)
CVE-2025-31223 Buffer Overflow in apple (CVE-2025-31223)
CVE-2025-31257 Buffer Overflow in apple (CVE-2025-31257)
CVE-2025-3409 Buffer Overflow in nothings (CVE-2025-3409)
CVE-2025-3407 Buffer Overflow in nothings (CVE-2025-3407)
CVE-2025-3406 Buffer Overflow in nothings (CVE-2025-3406)
CVE-2025-26597 Buffer Overflow in tigervnc (CVE-2025-26597)
CVE-2025-1352 Buffer Overflow in c (CVE-2025-1352)
CVE-2024-50248 Buffer Overflow in linux (CVE-2024-50248)
CVE-2017-1000253 KEV [KEV] Buffer Overflow in Linux kernel (CVE-2017-1000253)
CVE-2022-48940 Buffer Overflow in linux (CVE-2022-48940)
CVE-2024-37676 Buffer Overflow in CVE-2024-37676 (CVE-2024-37676)
CVE-2024-30090 Microsoft Streaming Service Elevation of Privilege Vulnerability
CVE-2024-35814 Vulnerability in linux (CVE-2024-35814)
CVE-2024-22373 Buffer Overflow in malaterre (CVE-2024-22373)
CVE-2024-26884 Buffer Overflow in linux (CVE-2024-26884)
CVE-2024-26885 Buffer Overflow in linux (CVE-2024-26885)
CVE-2024-26883 Buffer Overflow in debian (CVE-2024-26883)
CVE-2024-26589 Buffer Overflow in c (CVE-2024-26589)
CVE-2023-52444 Buffer Overflow in linux (CVE-2023-52444)
CVE-2023-52440 Buffer Overflow in linux (CVE-2023-52440)
CVE-2023-52441 Buffer Overflow in linux (CVE-2023-52441)

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