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Status published
High
CVE-2022-29190
Header reconstruction method can be thrown into an infinite loop in Pion DTLS
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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CVE-2022-29189
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5.3
CVE-2019-20786
handleIncomingPacket in conn.go in Pion DTLS before 1.5.2 lacks a...
Critical
9.8
Affected Vendor
pion
View all reports →Affected Software
dtls
Vulnerable Versions:
< 2.1.4
Timeline
Official Publish:
May 20th, 2022
Last Modified:
April 23rd, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H