Pion/DLTS Accepts Client Certificates Without CertificateVerify

CAO 7.5CVE-2022-29222 · GHSA-w45j-f832-hxvh · GO-2022-0462 · Công bố 21/05/2022 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2022-29222 là lỗ hổng mức CAO (CVSS 7.5) ảnh hưởng github.com/pion/dtls, github.com/pion/dtls/v2, dtls (pion).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.83%, cao hơn 57.5% các lỗ hổng khác.
Cách xử lý: cập nhật lên 2.1.5 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
github.com/pion/dtls Go	`< 2.1.5`	`2.1.5`
github.com/pion/dtls/v2 Go	`< 2.1.5`	`2.1.5`
dtls pion	`< 2.1.5`	`2.1.5`

Mô tả

Impact

A DTLS Client could provide a Certificate that it doesn't posses the private key for and Pion DTLS wouldn't reject it.

This issue affects users that are using Client certificates only. The connection itself is still secure. The Certificate provided by clients can't be trusted when using a Pion DTLS server prior to v2.1.5

Patches

Upgrade to Pion DTLS v2.1.5

Workarounds

No workarounds available, upgrade to Pion DTLS v2.1.5

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]

Mô tả của NVD

Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.5, a DTLS Client could provide a Certificate that it doesn't posses the private key for and Pion DTLS wouldn't reject it. This issue affects users that are using Client certificates only. The connection itself is still secure. The Certificate provided by clients can't be trusted when using a Pion DTLS server prior to version 2.1.5. Users should upgrade to version 2.1.5 to receive a patch. There are currently no known workarounds.