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[bison 3.7.1.1] heap-buffer-overflow in symbol_translation src/symtab.c:
From: |
송수환 |
Subject: |
[bison 3.7.1.1] heap-buffer-overflow in symbol_translation src/symtab.c:768 |
Date: |
Mon, 3 Aug 2020 12:17:38 +0900 |
Hi, This is from Agency for Defense Development (ADD).
We found a heap-buffer-overflow in symbol_translation src/symtab.c:768.
We attached the poc file and the asan log.
To reproduce the bug
1) Compile the bison with address sanitizer
2) run the bision ($ bison $PoC)
version: bison (GNU Bison) 3.7.1.1-cb7dc-dirty
Thanks,
bug_report.txt
Description: Text document
poc
Description: Binary data
- [bison 3.7.1.1] heap-buffer-overflow in symbol_translation src/symtab.c:768,
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