cve.bz

CVE-2022-29189

5.3 mediumEPSS 2.1%

Medium (5.3) in pion dtls. EPSS 2.1% chance of exploitation in the next 30 days. Fixed in github.com/pion/dtls 2.1.4.

Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.4, a buffer that was used for inbound network traffic had no upper limit. Pion DTLS would buffer all network traffic from the remote user until the handshake completes or timed out. An attacker could exploit this to cause excessive memory usage. Version 2.1.4 contains a patch for this issue. There are currently no known workarounds available.

Severity

CVSS 3.1

5.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS
2.1% chance of exploitation in the next 30 days; higher than 82% of CVEs (scores of 2026-10-31)
CWE
CWE-120
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-cx94-mrg9-rq4jGogithub.com/pion/dtls<2.1.42.1.4
GHSA-cx94-mrg9-rq4jGogithub.com/pion/dtls/v2<2.1.42.1.4
GO-2022-0461Gogithub.com/pion/dtls/v2<2.1.42.1.4

References

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