Vulnerability Monitor

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CVE-2017-1000417

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.

Published

2018-01-22T23:29:00.270

Last Modified

2024-11-21T03:04:41.597

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 5.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	matrixssl	matrixssl	3.7.2	Yes

References

https://github.com/matrixssl/matrixssl/blob/master/doc/CHANGES.md Release Notes ([email protected])
https://www.ieee-security.org/TC/SP2017/papers/231.pdf Technical Description, Third Party Advisory ([email protected])
https://www.youtube.com/watch?v=FW--c_F_cY8 Third Party Advisory ([email protected])
https://github.com/matrixssl/matrixssl/blob/master/doc/CHANGES.md Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://www.ieee-security.org/TC/SP2017/papers/231.pdf Technical Description, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.youtube.com/watch?v=FW--c_F_cY8 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)