CVE-2022-29189
Unbounded memory consumption in github.com/pion/dtls/v2
5.3
MEDIUM
CVSS 3.1
EPSS 1.8%
描述
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.
如何修補 CVE-2022-29189
要修補 CVE-2022-29189,請將受影響套件升級到下列已修補版本。
- —升級至 2.2.0-1 或更新版本
- —升級至 2.1.4 或更新版本
- —升級至 2.1.4 或更新版本
- —升級至 2.1.4 或更新版本
CVE-2022-29189 正在被利用嗎?
低 — EPSS 為 1.8%,目前沒有觀察到大規模利用活動。
受影響套件(4)
- from 0, < 2.2.0-1
- from 0, < 2.1.4
- from 0, < 2.1.4
- from 0, < 2.1.4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |