漏洞信息详情
Yubico libu2f-host 缓冲区错误漏洞
漏洞简介
Yubico libu2f-host是一款实现了U2F协议的C语言库。
Yubico libu2f-host 1.1.6版本中存在缓冲区错误漏洞,该漏洞源于网络系统或产品在内存上执行操作时,未正确验证数据边界,导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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://www.yubico.com/support/security-advisories/ysa-2019-01/
参考网址
来源:CONFIRM
链接:https://developers.yubico.com/libu2f-host/Release_Notes.html
来源:MISC
链接:https://www.debian.org/security/2019/dsa-4389
来源:CONFIRM
链接:https://www.yubico.com/support/security-advisories/ysa-2019-01/
来源:seclists.org
链接:https://seclists.org/bugtraq/2019/Feb/23
来源:MISC
链接:https://blog.inhq.net/posts/yubico-libu2f-host-vuln-part1/
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20191750-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20191749-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20191340-1.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157520/Gentoo-Linux-Security-Advisory-202004-15.html
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2018-20340
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/libu2f-host-buffer-overflow-28476
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.1831
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.1887/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.2466/
受影响实体
暂无
补丁
- libu2f-host 安全漏洞的修复措施<!--2019-2-11-->
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