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Diffstat (limited to 'release_docs/RELEASE.txt')
| -rw-r--r-- | release_docs/RELEASE.txt | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index 23cdc36..97f137d 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -226,6 +226,19 @@ Bug Fixes since HDF5-1.12.1 release hyperslab selection's dataspace. (JTH - 2023/03/23) + + - Fix CVE-2021-37501 / GHSA-rfgw-5vq3-wrjf + + Check for overflow when calculating on-disk attribute data size. + + A bogus hdf5 file may contain dataspace messages with sizes + which lead to the on-disk data sizes to exceed what is addressable. + When calculating the size, make sure, the multiplication does not + overflow. + The test case was crafted in a way that the overflow caused the + size to be 0. + + (EFE - 2023/02/11 GH-2458) - Seg fault on file close |