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| -rw-r--r-- | release_docs/RELEASE.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index e108ed8..9dc7f3a 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -362,6 +362,26 @@ Bug Fixes since HDF5-1.10.1 release (DER - 2018/02/26, HDFFV-10355) + - If an HDF5 file contains a malformed compound datatype with a + suitably large offset, the type conversion code can run off + the end of the type conversion buffer, causing a segmentation + fault. + + This issue was reported to The HDF Group as issue #CVE-2017-17507. + + NOTE: The HDF5 C library cannot produce such a file. This condition + should only occur in a corrupt (or deliberately altered) file + or a file created by third-party software. + + THE HDF GROUP WILL NOT FIX THIS BUG AT THIS TIME + + Fixing this problem would involve updating the publicly visible + H5T_conv_t function pointer typedef and versioning the API calls + which use it. We normally only modify the public API during + major releases, so this bug will not be fixed at this time. + + (DER - 2018/02/26, HDFFV-10356) + - If an HDF5 file contains a malformed compound type which contains a member of size zero, a division by zero error will occur while processing the type. |