title: Red Hat Security Advisory: perl security update
description: perl: heap-based buffer overflow in regular expression compiler leads to DoS perl: corruption of intermediate language state of compiled regular expression due to integer overflow leads to DoS perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS
cpes: cpe:/o:redhat:rhel_aus:7.4::server cpe:/o:redhat:rhel_e4s:7.4::server cpe:/o:redhat:rhel_tus:7.4::server