cve/2018/CVE-2018-10112.md

CVE-2018-10112

Description

An issue was discovered in GEGL through 0.3.32. The gegl_tile_backend_swap_constructed function in buffer/gegl-tile-backend-swap.c allows remote attackers to cause a denial of service (write access violation) or possibly have unspecified other impact via a malformed PNG file that is mishandled during a call to the babl_format_get_bytes_per_pixel function in babl-format.c in babl 0.1.46.

POC

Reference

• https://bugzilla.gnome.org/show_bug.cgi?id=795249
• https://github.com/xiaoqx/pocs/tree/master/gegl

Github

• https://github.com/xiaoqx/pocs