CVE-2020-4067
HIGH7.5EPSS 0.87%coturn - security update
發布日:2020/6/29修改日:2026/5/22
也稱為:DEBIAN-CVE-2020-4067
描述
In coturn before version 4.5.1.3, there is an issue whereby STUN/TURN response buffer is not initialized properly. There is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client. This has been fixed in 4.5.1.3.
受影響套件(3)
- Debian/coturnfrom 0, < 4.5.1.3-1
- Debian/coturnfrom 0, < 4.2.1.2-1+deb8u2
- Debian/coturnfrom 0, < 4.5.0.5-1+deb9u2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |