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re2c
3 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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4.0+
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CVE-2022-23901
all versions
A stack overflow re2c 2.2 exists due to infinite recursion issues in src/dfa/dead_rules.cc.
9.8
CRITICAL
CVE-2018-21232
< 2.0
re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.
5.5
MEDIUM
CVE-2020-11958
all versions
re2c 1.3 has a heap-based buffer overflow in Scanner::fill in parse/scanner.cc via a long lexeme.
7.8
HIGH
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