CVE-2021-46242

HDF5 v1.13.1-1 was discovered to contain a heap-use-after free via the component H5AC_unpin_entry.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

1.16% chance of exploitation in the next 30 days, 65th percentile

Published

2022-01-21

Updated

2024-08-04

Proof-of-concept exploits (1)

• HDFGroup/hdf5/issues/1329

References

• CVE Record
• NVD entry

Related

• CVE-2021-45829
• CVE-2021-45830
• CVE-2021-45832
• CVE-2021-45833
• CVE-2021-46243
• CVE-2021-46244