Blender Git Commit Log

Git Commits -> Revision fdb6522

Revision fdb6522 by Brecht Van Lommel
January 17, 2018, 23:33 (GMT)
Fix buffer overflow vulnerabilities in mesh code.

Solves these security issues from T52924:
CVE-2017-12081
CVE-2017-12082
CVE-2017-12086
CVE-2017-12099
CVE-2017-12100
CVE-2017-12101
CVE-2017-12105

While the specific overflow issue may be fixed, loading the repro .blend
files may still crash because they are incomplete and corrupt. The way
they crash may be impossible to exploit, but this is difficult to prove.

Differential Revision: https://developer.blender.org/D3002

Commit Details:

Full Hash: fdb6522a450825e71c46527966c4d815fdd4b096
Parent Commit: 768cfd2
Lines Changed: +357, -342

44 Modified Paths:

/source/blender/blenkernel/intern/cdderivedmesh.c (+22, -22) (Diff)
/source/blender/blenkernel/intern/curve.c (+39, -39) (Diff)
/source/blender/blenkernel/intern/customdata.c (+15, -16) (Diff)
/source/blender/blenkernel/intern/customdata_file.c (+6, -2) (Diff)
/source/blender/blenkernel/intern/DerivedMesh.c (+31, -32) (Diff)
/source/blender/blenkernel/intern/font.c (+10, -10) (Diff)
/source/blender/blenkernel/intern/mesh.c (+13, -13) (Diff)
/source/blender/blenkernel/intern/mesh_evaluate.c (+33, -24) (Diff)
/source/blender/blenkernel/intern/multires.c (+35, -31) (Diff)
/source/blender/blenloader/intern/readfile.c (+9, -9) (Diff)
/source/blender/blenloader/intern/versioning_250.c (+1, -1) (Diff)
/source/blender/blenloader/intern/versioning_legacy.c (+1, -1) (Diff)
/source/blender/editors/space_view3d/drawobject.c (+3, -3) (Diff)
/source/blender/modifiers/intern/MOD_array.c (+3, -3) (Diff)
/source/blender/modifiers/intern/MOD_boolean.c (+1, -1) (Diff)
/source/blender/modifiers/intern/MOD_build.c (+3, -3) (Diff)
/source/blender/modifiers/intern/MOD_collision.c (+1, -1) (Diff)
/source/blender/modifiers/intern/MOD_correctivesmooth.c (+9, -9) (Diff)
/source/blender/modifiers/intern/MOD_decimate.c (+1, -1) (Diff)
/source/blender/modifiers/intern/MOD_displace.c (+2, -2) (Diff)
/source/blender/modifiers/intern/MOD_explode.c (+5, -5) (Diff)
/source/blender/modifiers/intern/MOD_fluidsim_util.c (+2, -2) (Diff)
/source/blender/modifiers/intern/MOD_laplaciandeform.c (+14, -14) (Diff)
/source/blender/modifiers/intern/MOD_laplaciansmooth.c (+8, -8) (Diff)
/source/blender/modifiers/intern/MOD_mask.c (+2, -2) (Diff)
/source/blender/modifiers/intern/MOD_meshcache.c (+3, -3) (Diff)
/source/blender/modifiers/intern/MOD_meshdeform.c (+4, -4) (Diff)
/source/blender/modifiers/intern/MOD_mirror.c (+1, -1) (Diff)
/source/blender/modifiers/intern/MOD_normal_edit.c (+6, -6) (Diff)
/source/blender/modifiers/intern/MOD_particleinstance.c (+1, -1) (Diff)
/source/blender/modifiers/intern/MOD_screw.c (+4, -4) (Diff)
/source/blender/modifiers/intern/MOD_skin.c (+6, -6) (Diff)
/source/blender/modifiers/intern/MOD_smooth.c (+2, -2) (Diff)
/source/blender/modifiers/intern/MOD_solidify.c (+13, -13) (Diff)
/source/blender/modifiers/intern/MOD_surface.c (+2, -2) (Diff)
/source/blender/modifiers/intern/MOD_surfacedeform.c (+17, -17) (Diff)
/source/blender/modifiers/intern/MOD_util.c (+1, -1) (Diff)
/source/blender/modifiers/intern/MOD_uvproject.c (+1, -1) (Diff)
/source/blender/modifiers/intern/MOD_warp.c (+1, -1) (Diff)
/source/blender/modifiers/intern/MOD_wave.c (+1, -1) (Diff)
/source/blender/modifiers/intern/MOD_weightvgedit.c (+3, -3) (Diff)
/source/blender/modifiers/intern/MOD_weightvgmix.c (+8, -8) (Diff)
/source/blender/modifiers/intern/MOD_weightvgproximity.c (+12, -12) (Diff)
/source/blender/modifiers/intern/MOD_weightvg_util.c (+2, -2) (Diff)
By: Miika HämäläinenLast update: Nov-07-2014 14:18MiikaHweb | 2003-2021