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CVE-2019-20786

CVE-2019-20786

EPSS 2.9%
handleIncomingPacket in conn.go in Pion DTLS before 1.5.2 lacks a check for application data with epoch 0, which allows remote attackers to inject arbitrary unencrypted data after handshake completion.
Affected products
n/a · n/a

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References
https://github.com/pion/dtls/commit/fd73a5df2ff0e1fb6ae6a51e2777d7a16cc4f4e0https://github.com/pion/dtls/compare/v1.5.1...v1.5.2https://www.usenix.org/conference/usenixsecurity20/presentation/fiterau-brosteanhttps://www.usenix.org/system/files/sec20fall_fiterau-brostean_prepub.pdf