High severity · published Dec 11, 2017
CVE-2017-17509
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
8.8
CVSS
1.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HD
Hdf5 · Hdfgroup
1.10.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-17509
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-17509
Third Party Advisory
https://github.com/xiaoqx/pocs/tree/master/hdf5/readme.md
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