CVE-2019-16747: XSS
First published: Wed Dec 30 2020(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Matrixssl Matrixssl | <4.2.2 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-16747?
CVE-2019-16747 is a vulnerability in MatrixSSL before 4.2.2 Open, where the DTLS server can encounter an invalid pointer free, leading to memory corruption and a daemon crash.
How severe is CVE-2019-16747?
CVE-2019-16747 has a severity rating of 7.5 (high).
What software is affected by CVE-2019-16747?
MatrixSSL versions up to and excluding 4.2.2 are affected by CVE-2019-16747.
How can I fix CVE-2019-16747?
To fix CVE-2019-16747, users should update to MatrixSSL version 4.2.2 or higher.
Are there any references for CVE-2019-16747?
Yes, you can find references for CVE-2019-16747 at the following links: [1] [2] [3]
- collector/nvd-index
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/tags
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/matrixssl
- canonical/matrixssl matrixssl