title: Red Hat Security Advisory: ghostscript security, bug fix, and enhancement update
description: ghostscript: use-after-free vulnerability in igc_reloc_struct_ptr() could result in DoS ghostscript: buffer overflow in lprn_is_black() in contrib/lips4/gdevlprn.c could result in a DoS ghostscript: buffer overflow in pj_common_print_page() in devices/gdevpjet.c could result in a DoS ghostscript: buffer overflow in cif_print_page() in devices/gdevcif.c could result in a DoS ghostscript: buffer overflow in jetp3852_print_page() in devices/gdev3852.c could result in a DoS ghostscript: buffer overflow in contrib/gdevdj9.c could result in a DoS ghostscript: buffer overflow in mj_raster_cmd() in contrib/japanese/gdevmjc.c could result in a DoS ghostscript: NULL pointer dereference in compose_group_nonknockout_nonblend_isolated_allmask_common() in base/gxblend.c could result in a DoS ghostscript: buffer overflow in epsc_print_page() in devices/gdevepsc.c could result in a DoS ghostscript: NULL pointer dereference in clj_media_size() in devices/gdevclj.c could result in a DoS ghostscript: buffer overflow in GetNumWrongData() in contrib/lips4/gdevlips.c could result in a DoS ghostscript: buffer overflow in FloydSteinbergDitheringC() in contrib/gdevbjca.c could result in a DoS ghostscript: buffer overflow in mj_color_correct() in contrib/japanese/gdevmjc.c could result in a DoS ghostscript: division by zero in bj10v_print_page() in contrib/japanese/gdev10v.c could result in a DoS ghostscript: buffer overflow in tiff12_print_page() in devices/gdevtfnx.c could result in a DoS ghostscript: buffer overflow in okiibm_print_page1() in devices/gdevokii.c could result in a DoS ghostscript: buffer overflow in jetp3852_print_page() in devices/gdev3852.c could result in a privilege escalation ghostscript: use-after-free in xps_finish_image_path() in devices/vector/gdevxps.c could result in a privilege escalation ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS ghostscript: buffer overflow in pcx_write_rle() in contrib/japanese/gdev10v.c could result in a DoS ghostscript: NULL pointer dereference in devices/gdevtsep.c could result in a DoS ghostscript: NULL pointer dereference in devices/vector/gdevtxtw.c and psi/zbfont.c could result in a DoS ghostscript: buffer overflow in p_print_image() in devices/gdevcdj.c could result in a DoS ghostscript: buffer overflow in lxm5700m_print_page() in devices/gdevlxm.c could result in a DoS ghostscript: division by zero in dot24_print_page() in devices/gdevdm24.c could result in a DoS ghostscript: buffer overflow in GetNumSameData() in contrib/lips4/gdevlips.c could result in a DoS
cpes: cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb