Out-of-bounds write in HDF5 - CVE-2017-17509
Published: December 11, 2017 / Updated: August 8, 2020
Vulnerability identifier: #VU37770
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2017-17509
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: HDF Group
Affected software:
HDF5
HDF5
Detailed vulnerability description
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
In HDF5 1.10.1, there is an out of bounds write vulnerability in the function H5G__ent_decode_vec in H5Gcache.c in libhdf5.a. For example, h5dump would crash or possibly have unspecified other impact someone opens a crafted hdf5 file.
How to mitigate CVE-2017-17509
Install update from vendor's website.