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SSSD 命令注入漏洞

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漏洞信息详情

SSSD 命令注入漏洞

  • CNNVD编号：CNNVD-202108-1472
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2021-3621
  • 漏洞类型： 命令注入
  • 发布时间： 2021-08-16
  • 威胁类型：
  • 更新时间： 2021-10-08
  • 厂        商：
  • 漏洞来源：

漏洞简介

SSSD是一款提供本地或远程身份和身份验证资源访问的守护程序。

SSSD 存在安全漏洞，该漏洞源于在SSSD中发现了一个缺陷，sssctl命令很容易通过log -fetch和cache-expire子命令注入shell命令。攻击者可利用该漏洞诱骗用户运行一个特别设计的sssctl命令，来威胁系统的机密性、完整性以及系统可用性。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页：

https://access.redhat.com/security/cve/cve-2021-3621

参考网址

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021082206

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163824/Red-Hat-Security-Advisory-2021-3151-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163994/Red-Hat-Security-Advisory-2021-3365-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164082/Ubuntu-Security-Notice-USN-5067-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2767

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2899

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163856/Red-Hat-Security-Advisory-2021-3178-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2991

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021100501

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3122

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2951

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2796

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021090924

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/SSSD-privilege-escalation-via-sssctl-36139

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021090119

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3025

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2021-3621

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021083128

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164102/Red-Hat-Security-Advisory-2021-3477-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3050

受影响实体

    暂无


补丁

  • SSSD 命令注入漏洞的修复措施
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