Ubuntu

Vulnerabilities in Pion DTLS Affect Telegraf and Snowflake

First seen 19 Jan 2026, 18:31 UTC • Ubuntu

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Vulnerabilities were discovered in the Pion DTLS library used in both Telegraf and Snowflake, potentially allowing attackers to cause denial of service. The issues include a lack of limits on buffered data during handshakes and improper handling of zero-length fragments. The vulnerabilities are identified as CVE-2022-29189 and CVE-2022-29190.

ThreatCluster AI

Attack Flow

9 entities, 13 inferred relationships (STIX 2.1).

Technique (1)

Denial of Service

Organization (2)

Snowflake
Ubuntu

Vulnerability (3)

CVE-2022-29189
CVE-2022-29190
CVE-2022-29222

Affected Platform (2)

Pion DTLS
Ubuntu Pro

Tool (1)

Telegraf

Relationships

Telegraf exploits CVE-2022-29189
Telegraf exploits CVE-2022-29190
Telegraf exploits CVE-2022-29222
CVE-2022-29189 targets Pion DTLS
CVE-2022-29189 targets Ubuntu Pro
CVE-2022-29190 targets Pion DTLS
CVE-2022-29190 targets Ubuntu Pro
CVE-2022-29222 targets Pion DTLS
CVE-2022-29222 targets Ubuntu Pro
Denial of Service targets Pion DTLS
Denial of Service targets Ubuntu Pro
CVE-2022-29189 related to Snowflake
CVE-2022-29189 related to Ubuntu

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Tracked Entities in This Story

Snowflake Ubuntu Pion DTLS Ubuntu Pro Denial of Service Telegraf

Vulnerabilities in Pion DTLS Affect Telegraf and Snowflake

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