Pion DTLS Header reconstruction method can be thrown into an infinite loop

高 7.5CVE-2022-29190 · GHSA-cm8f-h6j3-p25c · GO-2022-0460 · 21/05/2022 公開 · 17/06/2026 更新

要点

CVE-2022-29190 は github.com/pion/dtls, github.com/pion/dtls/v2, dtls (pion) に影響する深刻度「高」 (CVSS 7.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：1.7%（全脆弱性の 77.9% より高い）。
対処：2.1.4 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
github.com/pion/dtls Go	`< 2.1.4`	`2.1.4`
github.com/pion/dtls/v2 Go	`< 2.1.4`	`2.1.4`
dtls pion	`< 2.1.4`	`2.1.4`

概要

Impact

An attacker can send packets that will send Pion DTLS into an infinite loop when processing.

Patches

Upgrade to Pion DTLS v2.1.4

Workarounds

No workarounds available, upgrade to Pion DTLS v2.1.4

References

Thank you to Juho Nurminen and the Mattermost team for discovering and reporting this.

For more information

If you have any questions or comments about this advisory:

Open an issue in Pion DTLS
Email us at [email protected]

NVD の説明

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.