CVE-2022-29190: high-severity vulnerability in pion dtls
Header reconstruction method can be thrown into an infinite loop in Pion DTLS
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 1.7%
Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.4, an attacker can send packets that sends Pion DTLS into an infinite loop when processing. Version 2.1.4 contains a patch for this issue. There are currently no known workarounds available.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
pion · dtlsRelated CVEs — pion dtls
In the same product, most dangerous first.
CVE-2022-29189MEDIUMBuffer for inbound DTLS fragments has no limitEPSS 2.1%CVE-2022-29222MEDIUMImproper Certificate Validation in Pion DTLSEPSS 0.8%CVE-2026-26014MEDIUMPion DTLS uses random nonce generation with AES GCM ciphers risks leaking the authentication keyEPSS 0.7%CVE-2026-54908MEDIUMPion DTLS: Denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange messageEPSS 0.5%