CVE-2022-29166
Improper handling of multiline messages in node-irc affects matrix-appservice-irc
8.0
HIGH
CVSS 3.1
EPSS 0.94%
描述
matrix-appservice-irc provides an IRC bridge for Matrix. The vulnerability in node-irc allows an attacker to manipulate a Matrix user into executing IRC commands by having them reply to a maliciously crafted message. The vulnerability has been patched in matrix-appservice-irc 0.33.2. In terms of a workaround, users should refrain from replying to messages from untrusted participants in IRC-bridged Matrix rooms.
如何修補 CVE-2022-29166
要修補 CVE-2022-29166,請將受影響套件升級到下列已修補版本。
- —升級至 0.33.2 或更新版本
CVE-2022-29166 正在被利用嗎?
低 — EPSS 為 0.9%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 0.33.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |