Description
MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://github.com/matrixssl/matrixssl/blob/4-2-1-open/doc/CHANGES_v4.x.md#changes-between-420-and-421-june-2019
Scores
CVSS v3
9.8
EPSS
0.0043
EPSS Percentile
62.9%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-125
Status
published
Products (1)
matrixssl/matrixssl
< 4.2.1
Published
Jul 09, 2019
Tracked Since
Feb 18, 2026