Header reconstruction method can be thrown into an infinite loop in Pion DTLS
CVE-2022-29190

7.5HIGH

Key Information:

Vendor: Pion
Status: Dtls
Vendor: CVE Published:; 21 May 2022

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What is CVE-2022-29190?

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.

Affected Version(s)

dtls < 2.1.4

References

https://github.com/pion/dtls/security/advisories/GHSA-cm8...

x_refsource_CONFIRM

https://github.com/pion/dtls/commit/e0b2ce3592e8e7d73713a...

x_refsource_MISC

https://github.com/pion/dtls/releases/tag/v2.1.4

x_refsource_MISC

CVSS V3.1

Score:

7.5

Severity:

HIGH

Confidentiality:

None

Integrity:

None

Availability:

None

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

None

Scope:

Unchanged

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Timeline

Vulnerability published
May 21, 2022
Vulnerability Reserved
Apr 13, 2022

CVE-2022-29190 Data

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