Vulnerabilities > CVE-2019-16747 - Out-of-bounds Write vulnerability in Matrixssl
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free (leading to memory corruption and a daemon crash) via a crafted incoming network message, a different vulnerability than CVE-2019-14431.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://github.com/matrixssl/matrixssl/blob/4-2-2-open/doc/CHANGES_v4.x.md
- https://github.com/matrixssl/matrixssl/blob/4-2-2-open/doc/CHANGES_v4.x.md
- https://github.com/matrixssl/matrixssl/issues/33
- https://github.com/matrixssl/matrixssl/issues/33
- https://github.com/matrixssl/matrixssl/releases/tag/4-2-2-open
- https://github.com/matrixssl/matrixssl/releases/tag/4-2-2-open