CVE-2019-16747

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Summary

CVECVE-2019-16747
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-30 21:15:00 UTC
Updated2021-01-04 21:36:00 UTC
DescriptionIn 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.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Matrixssl Matrixssl All All All All
Application Matrixssl Matrixssl All All All All

References

ReferenceSourceLinkTags
Memory corruption (free on invalid pointer) while parsing DTLS messages · Issue #33 · matrixssl/matrixssl · GitHub MISC github.com Exploit, Third Party Advisory
matrixssl/CHANGES_v4.x.md at 4-2-2-open · matrixssl/matrixssl · GitHub CONFIRM github.com Release Notes, Third Party Advisory
Release MatrixSSL 4.2.2 Open · matrixssl/matrixssl · GitHub CONFIRM github.com Third Party Advisory
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