cve/2017/CVE-2017-3731.md

CVE-2017-3731

Description

If an SSL/TLS server or client is running on a 32-bit host, and a specific cipher is being used, then a truncated packet can cause that server or client to perform an out-of-bounds read, usually resulting in a crash. For OpenSSL 1.1.0, the crash can be triggered when using CHACHA20/POLY1305; users should upgrade to 1.1.0d. For Openssl 1.0.2, the crash can be triggered when using RC4-MD5; users who have not disabled that algorithm should update to 1.0.2k.

POC

Reference

• http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
• http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
• http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/CAF-Extended/external_honggfuzz
• https://github.com/Corvus-AOSP/android_external_honggfuzz
• https://github.com/DennissimOS/platform_external_honggfuzz
• https://github.com/ForkLineageOS/external_honggfuzz
• https://github.com/HavocR/external_honggfuzz
• https://github.com/Ozone-OS/external_honggfuzz
• https://github.com/ProtonAOSP-platina/android_external_honggfuzz
• https://github.com/ProtonAOSP/android_external_honggfuzz
• https://github.com/StatiXOS/android_external_honggfuzz
• https://github.com/TheXPerienceProject/android_external_honggfuzz
• https://github.com/TinkerBoard-Android/external-honggfuzz
• https://github.com/TinkerBoard-Android/rockchip-android-external-honggfuzz
• https://github.com/TinkerBoard2-Android/external-honggfuzz
• https://github.com/TinkerEdgeR-Android/external_honggfuzz
• https://github.com/Tomoms/android_external_honggfuzz
• https://github.com/Wave-Project/external_honggfuzz
• https://github.com/aosp-caf-upstream/platform_external_honggfuzz
• https://github.com/aosp10-public/external_honggfuzz
• https://github.com/bananadroid/android_external_honggfuzz
• https://github.com/chnzzh/OpenSSL-CVE-lib
• https://github.com/crdroid-r/external_honggfuzz
• https://github.com/crdroidandroid/android_external_honggfuzz
• https://github.com/ep-infosec/50_google_honggfuzz
• https://github.com/google/honggfuzz
• https://github.com/imbaya2466/honggfuzz_READ
• https://github.com/jingpad-bsp/android_external_honggfuzz
• https://github.com/khadas/android_external_honggfuzz
• https://github.com/lllnx/lllnx
• https://github.com/r3p3r/nixawk-honggfuzz
• https://github.com/random-aosp-stuff/android_external_honggfuzz
• https://github.com/tlsresearch/TSI
• https://github.com/yaap/external_honggfuzz