High severity · published Dec 29, 2019
CVE-2019-20063
hdf/dataobject.c in libmysofa before 0.8 has an uninitialized use of memory, as demonstrated by mysofa2json
8.8
CVSS
1.5%
EPSS
No
On KEV
Description
hdf/dataobject.c in libmysofa before 0.8 has an uninitialized use of memory, as demonstrated by mysofa2json.
CVSS vector
CVSS:3.1/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 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libmysofa · Symonics
before 0.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-20063
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-20063
Release Notes
https://github.com/hoene/libmysofa/compare/v0.7...v0.8
Exploit
https://github.com/hoene/libmysofa/issues/67
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