Vulnerability Details CVE-2019-16747
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.4%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- 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/releases/tag/4-2-2-open
- 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/releases/tag/4-2-2-open
Products affected by CVE-2019-16747
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cpe:2.3:a:matrixssl:matrixssl:-
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cpe:2.3:a:matrixssl:matrixssl:3.8.2
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cpe:2.3:a:matrixssl:matrixssl:3.8.3
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cpe:2.3:a:matrixssl:matrixssl:3.8.4
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cpe:2.3:a:matrixssl:matrixssl:3.8.5
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cpe:2.3:a:matrixssl:matrixssl:3.8.6
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cpe:2.3:a:matrixssl:matrixssl:3.8.7
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cpe:2.3:a:matrixssl:matrixssl:3.8.7a
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cpe:2.3:a:matrixssl:matrixssl:3.8.7b
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cpe:2.3:a:matrixssl:matrixssl:3.9.0
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cpe:2.3:a:matrixssl:matrixssl:3.9.1
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cpe:2.3:a:matrixssl:matrixssl:3.9.3
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cpe:2.3:a:matrixssl:matrixssl:3.9.5
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cpe:2.3:a:matrixssl:matrixssl:4.0.0
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cpe:2.3:a:matrixssl:matrixssl:4.0.1
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cpe:2.3:a:matrixssl:matrixssl:4.0.2
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cpe:2.3:a:matrixssl:matrixssl:4.1.0
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cpe:2.3:a:matrixssl:matrixssl:4.2.0
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cpe:2.3:a:matrixssl:matrixssl:4.2.1