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Bump OpenCTM to fix heap overflows on crafted .ctm files (S9S disclosure) #6800

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Merged
Fedr merged 7 commits into from
Sep 8, 2026
Merged

Bump OpenCTM to fix heap overflows on crafted .ctm files (S9S disclosure) #6800

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a76c2dd
Bump OpenCTM to security fix for _ctmStreamReadSTRING heap overflow
Fedr Sep 7, 2026
9fbef68
Bump OpenCTM to 838a510: reset stale error, clear mesh on rejected he…
Fedr Sep 8, 2026
1febf3e
Re-pin OpenCTM in the third-party license manifest (LICENSE text unch…
Fedr Sep 8, 2026
b6072b4
Re-point OpenCTM to squashed master commit 32135dbc7aa1239fca8dff1849…
Fedr Sep 8, 2026
139e3b9
Re-pin OpenCTM in the third-party license manifest
Fedr Sep 8, 2026
0e4b35a
Bump OpenCTM to eae87a4d9 (count-overflow fix, OpenCTM#3) in submodul…
Fedr Sep 8, 2026
0d8929b
Re-pin OpenCTM in the third-party license manifest
Fedr Sep 8, 2026
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2 changes: 1 addition & 1 deletion thirdparty/OpenCTM-git
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Submodule OpenCTM-git updated 5 files
+7 −0 lib/compressMG1.c
+10 −0 lib/compressMG2.c
+4 −0 lib/compressRAW.c
+23 −2 lib/openctm.c
+22 −2 lib/stream.c
2 changes: 1 addition & 1 deletion thirdparty/cpm/package-lock.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -125,7 +125,7 @@ set(MESHLIB_PACKAGE_onetbb

set(MESHLIB_PACKAGE_OpenCTM
GIT_REPOSITORY https://github.com/MeshInspector/OpenCTM.git
GIT_TAG 2b444a4c70c432c1f4990fb32b0fcb11d0d81aad
GIT_TAG eae87a4d9ac229bdc7c32492c84bd7cb1329e5c4
)

set(MESHLIB_PACKAGE_openvdb
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2 changes: 1 addition & 1 deletion thirdparty/licenses/manifest.json
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Original file line number Diff line number Diff line change
Expand Up @@ -315,7 +315,7 @@
"type": "submodule",
"path": "thirdparty/OpenCTM-git"
},
"version": "2b444a4c70c432c1f4990fb32b0fcb11d0d81aad"
"version": "eae87a4d9ac229bdc7c32492c84bd7cb1329e5c4"
},
{
"id": "LAZperf",
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4 changes: 2 additions & 2 deletions thirdparty/vcpkg/ports/openctm/portfile.cmake
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
vcpkg_from_github(
OUT_SOURCE_PATH SOURCE_PATH
REPO MeshInspector/OpenCTM
REF 2b444a4c70c432c1f4990fb32b0fcb11d0d81aad
SHA512 36c16d42063dc732c1f47b711ce59395ced425907707190fe80088c0cd30ee83f5348960c7710b8ebeaa2ad0d9e2d928e60f4c5fd652e17559e0f08c72b15fd3
REF eae87a4d9ac229bdc7c32492c84bd7cb1329e5c4
SHA512 0e40fb168ce652e93b8fb7828cb4c34678026028cb03344fa847141a0dac0744bd17f9448464e9d1c35495dde5fd1efcd8b34d554ca31e1a04f9574e4e455bad
HEAD_REF master
)

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2 changes: 1 addition & 1 deletion thirdparty/vcpkg/ports/openctm/vcpkg.json
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"name": "openctm",
"version-string": "1.0.3",
"port-version": 3,
"port-version": 4,
"homepage": "https://github.com/MeshInspector/OpenCTM",
"description": "OpenCTM is a file format, a software library and a tool set for compression of 3D triangle meshes.",
"license": "Zlib",
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