Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk 安全漏洞

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201911-1291

Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk都是加拿大Sangoma Technologies公司的产品。Sangoma Technologies Asterisk是一套开源电话交换机（PBX）系统软件。该软件支持语音信箱、多方语音会议、交互式语音应答(IVR)等。Sangoma Technologies Certified Asterisk是Asterisk的分支版本。 Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk中的channels/chan_sip.c文件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。以下产品及版本受到影响：Sangoma Technologies Asterisk 13.x版本，16.x版本，17.x版本；Sangoma Technologies Certified Asterisk 13.21版本。

来源:www.asterisk.org

链接:https://www.asterisk.org/downloads/security-advisories


来源:downloads.asterisk.org

链接:http://downloads.asterisk.org/pub/security/AST-2019-008.html


来源:downloads.asterisk.org

链接:http://downloads.asterisk.org/pub/security/AST-2019-007.html


来源:downloads.asterisk.org

链接:http://downloads.asterisk.org/pub/security/AST-2019-006.html


来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-18790


来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Asterisk-information-disclosure-via-SIP-Peer-IP-Address-Change-30935


来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.4421/


来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/155434/Asterisk-Project-Security-Advisory-AST-2019-006.html