Perl before 5.30.3 has an integer overflow related to mishandling of a "PL_regkind[OP(n)] == NOTHING" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection.
2020-06-05T14:15:10.527
2024-11-21T04:56:16.367
Modified
CVSSv3.1: 8.6 (HIGH)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4