Debian 安全报告

DSA-4829-1 coturn -- 安全更新

报告日期:
2021/01/11
受影响的软件:
coturn
可被袭击:
参考的安全性数据库:
在 Mitre's CVE 的目录中: CVE-2020-26262.
更详尽的信息:

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。

在稳定版(buster)中,此问题已被修复于版本 4.5.1.1-1.1+deb10u2。

我们建议您升级您的 coturn 软件包。

查看关于 coturn 的详细信息,请访问其安全追踪页面 https://security-tracker.debian.org/tracker/coturn