Synopsis: Important: sudo security update Advisory ID: SLSA-2021:0221-1 Issue Date: 2021-01-26 CVE Numbers: CVE-2021-3156 -- Security Fix(es): * sudo: Heap buffer overflow in argument parsing (CVE-2021-3156) -- SL7 x86_64 sudo-1.8.23-10.el7_9.1.x86_64.rpm sudo-debuginfo-1.8.23-10.el7_9.1.x86_64.rpm sudo-debuginfo-1.8.23-10.el7_9.1.i686.rpm sudo-devel-1.8.23-10.el7_9.1.i686.rpm sudo-devel-1.8.23-10.el7_9.1.x86_64.rpm - Scientific Linux Development Team