Oracle: >> Communications Billing And Revenue Management >> 12.0.0.2.0 Security Vulnerabilities
regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls.
CVSS Score
7.5
EPSS Score
0.002
Published
2020-06-05
Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.
CVSS Score
8.2
EPSS Score
0.006
Published
2020-06-05
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.
CVSS Score
8.6
EPSS Score
0.001
Published
2020-06-05