Debian 安全警報
DSA-4829-1 coturn -- 安全更新
- 報告日期:
- 2021/01/11
- 受影響的軟件:
- coturn
- 可被襲擊:
- 是
- 參考的安全性資料庫:
- 在 Mitre's CVE 的目錄中: CVE-2020-26262.
- 更詳盡的資訊:
-
A flaw was discovered in coturn, a TURN and STUN server for VoIP. By default coturn does not allow peers on the loopback addresses (127.x.x.x and ::1). A remote attacker can bypass the protection via a specially crafted request using a peer address of
0.0.0.0
and trick coturn in relaying to the loopback interface. If listening on IPv6 the loopback interface can also be reached by using either [::1] or [::] as the address。在穩定版（buster）中，此問題已被修復於版本 4.5.1.1-1.1+deb10u2。
我們建議您升級您的 coturn 套件。
查看關於 coturn 的詳細信息，請訪問其安全追蹤頁面 https://security-tracker.debian.org/tracker/coturn。