Medium severity · published Jan 22, 2018
CVE-2017-1000417
MatrixSSL version 3.7.2 adopts a collision-prone OID comparison logic resulting in possible spoofing of OIDs (e.g
5.3
CVSS
0.6%
EPSS
No
On KEV
Description
MatrixSSL version 3.7.2 adopts a collision-prone OID comparison logic resulting in possible spoofing of OIDs (e.g. in ExtKeyUsage extension) on X.509 certificates.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Matrixssl · Matrixssl
3.7.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-1000417
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-1000417
Release Notes
https://github.com/matrixssl/matrixssl/blob/master/doc/CHANGES.md
Technical Description
https://www.ieee-security.org/TC/SP2017/papers/231.pdf
Third Party Advisory
https://www.youtube.com/watch?v=FW--c_F_cY8
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