| Package | Affected versions | Patched versions |
|---|---|---|
| pcre | ≤ 6.0≤ 6.1≤ 7.3 |
Perl-Compatible Regular Expression (PCRE) library before 7.3 does not properly compute the length of (1) a \p sequence, (2) a \P sequence, or (3) a \P{x} sequence, which allows context-dependent attackers to cause a denial of service (infinite loop or crash) or execute arbitrary code.
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