SumatraPDF 2.0.1 – ‘.chm’ / ‘.mobi’ Memory Corruption
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= ============================================================================= SumatraPDF v2.0.1 chm and mobi files memory corruption Author: shinnai mail: shinnai[at]autistici[dot]org site: http://shinnai.altervista.org/ This was written for educational purpose. Use it at your own risk. Author will be not responsible for any damage. Tested on: Microsoft Windows 7 Professional 6.1.7601 Service Pack 1 build 7601 Info: PoC released as is, I have no time at the moment for further investigations ============================================================================= ============================================================================= Proof of concept: http://shinnai.altervista.org/exploits/sumatra.rar https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/18771.rar ============================================================================= ============================================================================= -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (MingW32) iQIcBAEBAgAGBQJPlP/0AAoJEJlK/ai8vywmZAMP/RGuHEXp0wa1VGI1sNrGUg98 7WifnPAeQfLmYkEYY/kugvz+Sba/yG2zJZCg+t5DBgANCVe54PHfkudqUVSmtM/l DbZpSbcYX4IGKDt7hY1C7AT5buhRxJS1H4qE6HDE0vC8Lo3ZEwj1f6ArXwvPGL3W kOp9CKL8W/6dL1FTTyyEfsCi52XmyoG5rP40xqzrW++m1PEZVt/kGtv+cS0Rl2Mq sWkFqEJn0DhZj0XZyIm8mNcZofR4a6LBLWK9JwOQcgXbva1mkdM1+sOX9sd82WLJ t6uZKXJ7jV5BfsajnNmupHE/RWgxu4fSYEnyIJqYljlBGjxbVSzDVB3qRq9rTEz4 hiWHVv1/QIup8OtpV5CUjwPt55mQGHkfBoXcIa26dIHGb4CKeuxX7sMBA7Ip8XR4 l7Ku9YXjGZMmNbc8NfsB4Td/H5teAR1cR1j9lWvAEnQe7vDnjq5EdHyNLGmtg4Z3 9Ky9YYA2ZH/QgFNAXv4U6drZ4YISRqWKS7u3Wyvwv3o8+yNWZ3UUIiRpm7MAkWQa Y7E4WBoMmMkexYn/iqarbBDDe5lIU8z+9H538u/JhiJfCYoCCKW5ga1MA+64vLCj 8SnMpqB0hupl0LLCXTXapGfefOsm9gkEm31oC9U8Bsi0O4zWF6+Q7EipPLd9AkjC hfANp4pmPDJGnYkagOxx =q6Gx -----END PGP SIGNATURE----- |