正文

MIT Kerberos 代码问题漏洞

admin
admin V管理员 /0 评论 /12 阅读
0306
此篇文章发布距今已超过1205天，您需要注意文章的内容或图片是否可用！

漏洞信息详情

MIT Kerberos 代码问题漏洞

  • CNNVD编号：CNNVD-202108-1847
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2021-37750
  • 漏洞类型： 代码问题
  • 发布时间： 2021-08-23
  • 威胁类型： 远程
  • 更新时间： 2021-11-25
  • 厂        商：
  • 漏洞来源：

漏洞简介

MIT Kerberos是美国麻省理工（MIT）的一个用于在网络集群中进行身份验证的软件。Kerberos 同时作为一种网络认证协议，其设计目标是通过密钥系统为客户机 / 服务器应用程序提供强大的认证服务。

MIT Kerberos 5 存在安全漏洞，该漏洞源于软件中的密钥分发中心在kdc/do_tgs_req.c文件中缺少服务器字段的快速内部主体，导致了空指针解引用。

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/krb5/krb5/commit/d775c95af7606a51bf79547a94fa52ddd1cb7f49

参考网址

来源:MISC

链接:https://github.com/krb5/krb5/releases

来源:MISC

链接:https://web.mit.edu/kerberos/advisories/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/MFCLW7D46E4VCREKKH453T5DA4XOLHU2/

来源:CONFIRM

链接:https://github.com/krb5/krb5/commit/d775c95af7606a51bf79547a94fa52ddd1cb7f49

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20210923-0002/

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164342/Red-Hat-Security-Advisory-2021-3694-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165069/Red-Hat-Security-Advisory-2021-4788-02.html

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021112320

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164282/Red-Hat-Security-Advisory-2021-3653-01.html

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021112309

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164755/Red-Hat-Security-Advisory-2021-4104-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3649

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3211

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164523/Red-Hat-Security-Advisory-2021-3873-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3430

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3472

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3259

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164214/Red-Hat-Security-Advisory-2021-3576-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3499

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/MIT-krb5-NULL-pointer-dereference-via-FAST-Inner-Body-36167

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164511/Red-Hat-Security-Advisory-2021-3851-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164583/Red-Hat-Security-Advisory-2021-3949-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3878

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3459

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021092224

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3976

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021110313

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3166

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021092811

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3485

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3941

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164562/Red-Hat-Security-Advisory-2021-3925-01.html

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021102116

受影响实体

    暂无


补丁

  • MIT Kerberos 代码问题漏洞的修复措施
    <!--
    2021-8-23
    -->