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Cwe 119

🧬 CWE Related 3,185
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 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 3,185

Image ID Title
CVE-2017-0138 Buffer Overflow in Microsoft Edge (CVE-2017-0138)
CVE-2017-0083 Buffer Overflow in Microsoft Windows 7 (CVE-2017-0083)
CVE-2017-0084 Buffer Overflow in Microsoft Windows 10 (CVE-2017-0084)
CVE-2017-0086 Buffer Overflow in Microsoft Windows 7 (CVE-2017-0086)
CVE-2017-0087 Buffer Overflow in Microsoft Windows 7 (CVE-2017-0087)
CVE-2017-0088 Buffer Overflow in Microsoft Windows 7 (CVE-2017-0088)
CVE-2017-0089 Buffer Overflow in Microsoft Windows 7 (CVE-2017-0089)
CVE-2017-0090 Buffer Overflow in Microsoft Windows 7 (CVE-2017-0090)
CVE-2017-0094 Buffer Overflow in Microsoft Edge (CVE-2017-0094)
CVE-2017-0102 Buffer Overflow in Microsoft Windows 10 (CVE-2017-0102)
CVE-2017-0103 Buffer Overflow in Microsoft Windows 7 (CVE-2017-0103)
CVE-2017-0108 Buffer Overflow in Microsoft Office (CVE-2017-0108)
CVE-2017-0034 Buffer Overflow in Microsoft Edge (CVE-2017-0034)
CVE-2017-0035 Buffer Overflow in Microsoft Edge (CVE-2017-0035)
CVE-2017-0040 Buffer Overflow in Microsoft Internet Explorer (CVE-2017-0040)
CVE-2017-0052 Buffer Overflow in Microsoft Excel (CVE-2017-0052)
CVE-2017-0053 Buffer Overflow in Microsoft Office (CVE-2017-0053)
CVE-2017-0067 Buffer Overflow in Microsoft Edge (CVE-2017-0067)
CVE-2017-0071 Buffer Overflow in Microsoft Edge (CVE-2017-0071)
CVE-2017-0072 Buffer Overflow in Microsoft Windows 7 (CVE-2017-0072)
CVE-2017-0006 Buffer Overflow in Microsoft Excel (CVE-2017-0006)
CVE-2017-0015 Buffer Overflow in Microsoft Edge (CVE-2017-0015)
CVE-2017-0018 Buffer Overflow in Microsoft Internet Explorer (CVE-2017-0018)
CVE-2017-0019 Buffer Overflow in Microsoft Word (CVE-2017-0019)
CVE-2017-0020 Buffer Overflow in Microsoft Excel (CVE-2017-0020)
CVE-2017-0023 Buffer Overflow in Microsoft Edge (CVE-2017-0023)
CVE-2017-0030 Buffer Overflow in Microsoft Office (CVE-2017-0030)
CVE-2017-0031 Buffer Overflow in Microsoft Office (CVE-2017-0031)
CVE-2017-0032 Buffer Overflow in Microsoft Edge (CVE-2017-0032)
CVE-2017-6949 Buffer Overflow in CHICKEN Scheme (CVE-2017-6949)

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