PT-2026-80535

An issue was discovered in the function mark beginning as normal in nfa.c in flex 2.6.4. There is a stack exhaustion problem caused by the mark beginning as normal function making recursive calls to itself in certain scenarios involving lots of '' characters. Remote attackers could leverage this...

An issue was discovered in the function mark_beginning_as_normal in nfa.c in flex 2.6.4. There is a stack exhaustion problem caused by the mark_beginning_as_normal function making recursive calls to itself in certain scenarios involving lots of '*' characters. Remote attackers could leverage this vulnerability to cause a denial-of-service.

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AZL-6424 CVE-2019-6293 affecting package flex for versions less than 2.6.4-7

An issue was discovered in the function markbeginningasnormal in nfa.c in flex 2.6.4. There is a stack exhaustion problem caused by the markbeginningasnormal function making recursive calls to itself in certain scenarios involving lots of '' characters. Remote attackers could leverage this...

DEBIAN-CVE-2019-6293

An issue was discovered in the function markbeginningasnormal in nfa.c in flex 2.6.4. There is a stack exhaustion problem caused by the markbeginningasnormal function making recursive calls to itself in certain scenarios involving lots of '' characters. Remote attackers could leverage this...

PT-2019-18080 · Gnu +1 · Flex +1

Name of the Vulnerable Software and Affected Versions: flex version 2.6.4 Description: The issue is caused by the mark beginning as normal function making recursive calls to itself in certain scenarios involving lots of '' characters, leading to a stack exhaustion problem. Remote attackers could...