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Zsh 安全漏洞

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漏洞信息详情

Zsh 安全漏洞

  • CNNVD编号：CNNVD-202002-1097
    • <!--
  • 危害等级： 高危-->
  • 危害等级： 高危
  • CVE编号： CVE-2019-20044
  • 漏洞类型： 其他
  • 发布时间： 2020-02-24
  • 威胁类型： 本地
  • 更新时间： 2021-10-29
  • 厂        商：
  • 漏洞来源： Apple,Red Hat

漏洞简介

Zsh是一款可用作交互式登录的shell及脚本编写的命令解释器。

Zsh 5.8之前版本中存在安全漏洞，该漏洞源于程序没有覆盖原来存储的uid。攻击者可利用该漏洞恢复原来的权限。

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.zsh.org/mla/zsh-announce/141

参考网址

来源:GENTOO

链接:https://security.gentoo.org/glsa/202003-55

来源:CONFIRM

链接:https://support.apple.com/HT211168

来源:FULLDISC

链接:http://seclists.org/fulldisclosure/2020/May/53

来源:CONFIRM

链接:https://support.apple.com/HT211175

来源:MISC

链接:https://www.zsh.org/mla/zsh-announce/141

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/03/msg00004.html

来源:CONFIRM

链接:https://support.apple.com/kb/HT211171

来源:MISC

链接:http://zsh.sourceforge.net/releases.html

来源:CONFIRM

链接:https://support.apple.com/kb/HT211170

来源:CONFIRM

链接:https://support.apple.com/kb/HT211175

来源:FULLDISC

链接:http://seclists.org/fulldisclosure/2020/May/59

来源:CONFIRM

链接:https://support.apple.com/HT211171

来源:MISC

链接:https://github.com/XMB5/zsh-privileged-upgrade

来源:FULLDISC

链接:http://seclists.org/fulldisclosure/2020/May/49

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/PN5V7MPHRRP7QNHOEK56S7QGRU53WUN6/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/FP64FFIZI2CKQOEAOI5A72PVQULE7ZZC/

来源:CONFIRM

链接:https://support.apple.com/kb/HT211168

来源:FULLDISC

链接:http://seclists.org/fulldisclosure/2020/May/55

来源:CONFIRM

链接:https://support.apple.com/HT211170

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/156924/Red-Hat-Security-Advisory-2020-0978-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1861/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Zsh-privilege-escalation-via-zmodload-31713

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0769/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0988/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/156805/Red-Hat-Security-Advisory-2020-0892-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4265/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0973/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-20044

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0952/

来源:support.apple.com

链接:https://support.apple.com/kb/HT211168

来源:support.apple.com

链接:https://support.apple.com/en-us/HT211170

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/156818/Red-Hat-Security-Advisory-2020-0903-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1081/

来源:support.apple.com

链接:https://support.apple.com/kb/HT211170

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/157883/Apple-Security-Advisory-2020-05-26-4.html

受影响实体

    暂无


补丁

  • Zsh 安全漏洞的修复措施
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