ghostscript (9.54.0~dfsg1-0ubuntu2.1) impish-security; urgency=medium * SECURITY UPDATE: heap-based buffer overflow in sampled_data_finish - debian/patches/CVE-2021-45949.patch: fix op stack management in psi/zfsample.c. - CVE-2021-45949 -- Marc Deslauriers <email address hidden> Tue, 11 Jan 2022 09:19:13 -0500