In short
- CVE-2020-11958 is a HIGH (CVSS 7.8) vulnerability affecting re2c (re2c).
- Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 77.3% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
| Package | Affected versions | Patched versions |
|---|
| re2c | = 1.3
| No fix yet |
Description
re2c 1.3 has a heap-based buffer overflow in Scanner::fill in parse/scanner.cc via a long lexeme.
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