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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-2025-11117 Buffer Overflow in Tenda CH22 (CVE-2025-11117)
CVE-2025-11091 Buffer Overflow in Tenda AC21 (CVE-2025-11091)
CVE-2025-11083 Buffer Overflow in GNU Binutils (CVE-2025-11083)
CVE-2025-11082 Buffer Overflow in GNU Binutils (CVE-2025-11082)
CVE-2025-11081 Buffer Overflow in GNU Binutils (CVE-2025-11081)
CVE-2025-11015 Buffer Overflow in OGRECave Ogre (CVE-2025-11015)
CVE-2025-11014 Buffer Overflow in OGRECave Ogre (CVE-2025-11014)
CVE-2025-11010 Buffer Overflow in vstakhov libucl (CVE-2025-11010)
CVE-2025-10948 Buffer Overflow in MikroTik RouterOS (CVE-2025-10948)
CVE-2025-10942 Buffer Overflow in H3C Magic B3 (CVE-2025-10942)
CVE-2025-10838 Buffer Overflow in Tenda AC21 (CVE-2025-10838)
CVE-2025-10824 Buffer Overflow in axboe fio (CVE-2025-10824)
CVE-2025-10815 Buffer Overflow in Tenda AC20 (CVE-2025-10815)
CVE-2025-8001 Buffer Overflow in Ashlar (CVE-2025-8001)
CVE-2025-10225 Buffer Overflow in Axxonsoft (CVE-2025-10225)
CVE-2025-9813 Buffer Overflow in Tenda CH22 (CVE-2025-9813)
CVE-2025-9812 Buffer Overflow in Tenda CH22 (CVE-2025-9812)
CVE-2025-9791 Buffer Overflow in Tenda AC20 (CVE-2025-9791)
CVE-2025-9783 Buffer Overflow in TOTOLINK A702R (CVE-2025-9783)
CVE-2025-9782 Buffer Overflow in TOTOLINK A702R (CVE-2025-9782)
CVE-2025-9781 Buffer Overflow in TOTOLINK A702R (CVE-2025-9781)
CVE-2025-9779 Buffer Overflow in TOTOLINK A702R (CVE-2025-9779)
CVE-2025-9780 Buffer Overflow in TOTOLINK A702R (CVE-2025-9780)
CVE-2025-7775 KEV [KEV] Buffer Overflow in Citrix NetScaler (CVE-2025-7775)
CVE-2025-9185 Buffer Overflow in Mozilla Firefox (CVE-2025-9185)
CVE-2025-9187 Buffer Overflow in Mozilla Firefox (CVE-2025-9187)
CVE-2025-9179 Buffer Overflow in Mozilla Firefox (CVE-2025-9179)
CVE-2025-9184 Buffer Overflow in Mozilla Firefox (CVE-2025-9184)
CVE-2025-43214 Buffer Overflow in Apple Ipados (CVE-2025-43214)
CVE-2025-43213 Buffer Overflow in Apple Ipados (CVE-2025-43213)

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