CVE-2019-14431

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Summary

CVECVE-2019-14431
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-07-29 22:15:00 UTC
Updated2023-03-03 02:46:00 UTC
DescriptionIn MatrixSSL 3.8.3 Open through 4.2.1 Open, the DTLS server mishandles incoming network messages leading to a heap-based buffer overflow of up to 256 bytes and possible Remote Code Execution in parseSSLHandshake in sslDecode.c. During processing of a crafted packet, the server mishandles the fragment length value provided in the DTLS message.

Risk And Classification

Problem Types: CWE-787 | CWE-755

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Matrixssl Matrixssl All All All All

References

ReferenceSourceLinkTags
Heap based buffer overflow while parsing DTLS messages (parseSSLHandshake) · Issue #30 · matrixssl/matrixssl · GitHub MISC github.com Exploit, Third Party Advisory
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