Vulnerability in Blender Foundation Blender

[ Description ]Official description

Blender before 4.5.15 and 5.x before 5.2.3 contains a heap buffer overflow vulnerability caused by integer overflow in ptcache_data_alloc() when reading point cache files. Attackers can supply a crafted point cache file with a large totpoint value alongside a .blend file to crash Blender or execute code as the user.

[ Fixes ]Fixes and patches

• Patch on projects.blender.orgVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
• Patch on projects.blender.orgVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
• Patch on projects.blender.orgVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD

[ References ]References

• projects.blender.org/blender/blenderProduct
• projects.blender.org/blender/blender/commit/4f8a3270213b1ee67b44fe122ace3debdec3de47Patch
• projects.blender.org/blender/blender/commit/a0c62db3db61803f86e874bc05407890ce4a1e43Patch
• projects.blender.org/blender/blender/pulls/164279Issue TrackingPatch
• www.vulncheck.com/advisories/blender-before-4.5.15-and-5-x-before-5.2.3-heap-buffer-ove…Third Party Advisory