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CVE-2022-23901

Low priority
Needs evaluation

A stack overflow re2c 2.2 exists due to infinite recursion issues in src/dfa/dead_rules.cc.

1 affected package

re2c

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
re2c Not affected Not affected Needs evaluation Needs evaluation
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CVE-2020-11958

Medium priority
Fixed

re2c 1.3 has a heap-based buffer overflow in Scanner::fill in parse/scanner.cc via a long lexeme.

1 affected package

re2c

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
re2c — — Fixed Not affected
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CVE-2018-21232

Low priority
Vulnerable

re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.

1 affected package

re2c

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
re2c Vulnerable Vulnerable Vulnerable Vulnerable
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