Note:
This project will be discontinued after December 13, 2021. [more]
2020-04-21
re2c 1.3 has a heap-based buffer overflow in Scanner::fill in parse/scanner.cc via a long lexeme.
Products | Ubuntu_linux, Re2c |
Type | Out-of-bounds Write (CWE-787) |
First patch | - None (likely due to unavailable code) |
Patches | https://github.com/skvadrik/re2c/commit/c4603ba5ce229db83a2a4fb93e6d4b4e3ec3776a |
Links |
• http://www.openwall.com/lists/oss-security/2020/04/21/1
• https://usn.ubuntu.com/4338-2/ • https://usn.ubuntu.com/4338-1/ • https://blogs.gentoo.org/ago/2020/04/19/re2c-heap-overflow-in-scannerfill-scanner-cc/ • https://www.openwall.com/lists/oss-security/2020/04/19/1 |