CVE-2019-16747
Last modified
CVE-2019-16747 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.77% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Matrixssl | Matrixssl | < 4.2.2 |
References
- https://github.com/matrixssl/matrixssl/blob/4-2-2-open/doc/CHANGES_v4.x.mdRelease Notes, Third Party Advisory
- https://github.com/matrixssl/matrixssl/issues/33Exploit, Third Party Advisory
- https://github.com/matrixssl/matrixssl/releases/tag/4-2-2-openThird Party Advisory
- https://github.com/matrixssl/matrixssl/blob/4-2-2-open/doc/CHANGES_v4.x.mdRelease Notes, Third Party Advisory
- https://github.com/matrixssl/matrixssl/issues/33Exploit, Third Party Advisory
- https://github.com/matrixssl/matrixssl/releases/tag/4-2-2-openThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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