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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 3,186

Image ID Title
CVE-2015-2424 KEV [KEV] Buffer Overflow in Microsoft PowerPoint (CVE-2015-2424)
CVE-2015-1642 KEV [KEV] Buffer Overflow in Microsoft Office (CVE-2015-1642)
CVE-2013-3346 KEV [KEV] Buffer Overflow in Adobe Reader and Acrobat (CVE-2013-3346)
CVE-2013-1675 KEV [KEV] Buffer Overflow in Mozilla Firefox (CVE-2013-1675)
CVE-2011-1889 KEV [KEV] Buffer Overflow in Microsoft Forefront Threat Management Gateway (TMG) (CVE-2011-1889)
CVE-2010-3333 KEV [KEV] Buffer Overflow in Microsoft Office (CVE-2010-3333)
CVE-2008-2992 KEV [KEV] Buffer Overflow in Adobe Acrobat and Reader (CVE-2008-2992)
CVE-2017-0222 KEV [KEV] Buffer Overflow in Microsoft Internet Explorer (CVE-2017-0222)
CVE-2014-1761 KEV [KEV] Buffer Overflow in Microsoft Word (CVE-2014-1761)
CVE-2020-0796 KEV [KEV] Buffer Overflow in Microsoft SMBv3 (CVE-2020-0796)
CVE-2014-4404 KEV [KEV] Buffer Overflow in Apple OS X (CVE-2014-4404)
CVE-2021-41837 Buffer Overflow in SMM (System Management Mode) branch (CVE-2021-41837)
CVE-2021-41838 Buffer Overflow in SMM (System Management Mode) branch (CVE-2021-41838)
CVE-2021-41839 Buffer Overflow in SMM (System Management Mode) branch (CVE-2021-41839)
CVE-2021-33625 Buffer Overflow in Kernel (CVE-2021-33625)
CVE-2021-33627 Buffer Overflow in SMM (System Management Mode) branch (CVE-2021-33627)
CVE-2022-0351 Vulnerability in Apple macOS (CVE-2022-0351)
CVE-2021-36343 Buffer Overflow in Dell BIOS (CVE-2021-36343)
CVE-2021-36342 Buffer Overflow in Dell BIOS (CVE-2021-36342)
CVE-2021-22991 KEV [KEV] Buffer Overflow in F5 BIG-IP Traffic Management Microkernel (CVE-2021-22991)
CVE-2021-30666 KEV [KEV] Buffer Overflow in Apple iOS (CVE-2021-30666)
CVE-2020-29557 KEV [KEV] Buffer Overflow in D-Link DIR-825 R1 Devices (CVE-2020-29557)
CVE-2018-6789 KEV [KEV] Buffer Overflow in Exim (CVE-2018-6789)
CVE-2021-33771 KEV [KEV] Buffer Overflow in Microsoft Windows (CVE-2021-33771)
CVE-2021-31979 KEV [KEV] Buffer Overflow in Microsoft Windows (CVE-2021-31979)
CVE-2017-7269 KEV [KEV] Buffer Overflow in Microsoft Internet Information Services (IIS) (CVE-2017-7269)
CVE-2017-11882 KEV [KEV] Buffer Overflow in Microsoft Office (CVE-2017-11882)
CVE-2017-11774 KEV [KEV] Buffer Overflow in Microsoft Office (CVE-2017-11774)
CVE-2021-34783 Buffer Overflow in Cisco Adaptive Security Appliance (ASA) Software (CVE-2021-34783)
CVE-2021-34781 Buffer Overflow in Cisco Firepower Threat Defense (FTD) Software (CVE-2021-34781)

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