漏洞信息详情
LibVNCServer 数字错误漏洞
漏洞简介
LibVNCServer是一款支持在程序中实现VNC(虚拟网络计算)服务器或客户端功能的跨平台C语言库。
LibVNCServer 存在数字错误漏洞,攻击者可利用该漏洞通过除以0来触发致命错误,以触发拒绝服务。
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/LibVNC/libvncserver/commit/673c07a75ed844d74676f3ccdcfdc706a7052dba
参考网址
来源:MISC
链接:https://bugzilla.redhat.com/show_bug.cgi?id=1896739
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/LibVNCServer-denial-of-service-via-Divide-By-Zero-33900
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4208/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160117/Ubuntu-Security-Notice-USN-4636-1.html
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021052205
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-25708
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4213/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.1705
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/162682/Red-Hat-Security-Advisory-2021-1811-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4053/
受影响实体
暂无
补丁
- LibVNCServer 数字错误漏洞的修复措施<!--2020-11-16-->
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