flex vulnerabilities (Ubuntu)

2 vulnerabilities.

• flex Ubuntu An issue was discovered in the function mark_beginning_as_normal in nfa.c in flex 2.6.4. There is... CVE-2019-6293 Fix available 5.5 MediumJanuary 15, 2019
• flex Ubuntu Heap-based buffer overflow in the yy_get_next_buffer function in Flex before 2.6.1 might allow... CVE-2016-6354 Fix available 9.8 CriticalAugust 12, 2016