| Package | Affected versions | Patched versions |
|---|---|---|
| pcre | ≤ 6.0≤ 6.1≤ 7.3 |
Heap-based buffer overflow in Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized.
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