漏洞信息详情

CoTURN 安全漏洞

  • CNNVD编号:CNNVD-202006-1828
  • 危害等级: 高危
  • CVE编号: CVE-2020-4067
  • 漏洞类型: 其他
  • 发布时间: 2020-06-29
  • 威胁类型: 远程
  • 更新时间: 2020-07-10
  • 厂        商:
  • 漏洞来源: Ubuntu

漏洞简介

CoTURN是一款TURN(VoIP媒体业务NAT穿越服务器和网关)和STUN(用户数据报协议简单穿越网络地址转换器)Server的开源实现。

CoTURN 4.5.1.3之前版本中存在安全漏洞,该漏洞源于程序没有正确初始化STUN/TURN响应缓冲区。攻击者可利用该漏洞获取信息。

漏洞公告

目前厂商已发布升级补丁以修复漏洞,补丁获取链接:

https://github.com/coturn/coturn/security/advisories/GHSA-c8r8-8vp5-6gcm

参考网址

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5G35UBNSRLL6SYRTODYTMBJ65TLQILUM/

来源:MISC

链接:https://github.com/coturn/coturn/blob/aab60340b201d55c007bcdc853230f47aa2dfdf1/ChangeLog#L15

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/07/msg00002.html

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TNJJO77ZLGGFJWNUGP6VDG5HPAC5UDBK/

来源:DEBIAN

链接:https://www.debian.org/security/2020/dsa-4711

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00010.html

来源:UBUNTU

链接:https://usn.ubuntu.com/4415-1/

来源:MISC

链接:https://github.com/coturn/coturn/issues/583

来源:CONFIRM

链接:https://github.com/coturn/coturn/security/advisories/GHSA-c8r8-8vp5-6gcm

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2237/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Coturn-TURN-Server-information-disclosure-via-STUN-TURN-Response-32643

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2281/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-4067

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158311/Ubuntu-Security-Notice-USN-4415-1.html

受影响实体

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