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Samba 代码问题漏洞

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漏洞信息详情

Samba 代码问题漏洞

  • CNNVD编号：CNNVD-202010-1621
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2020-14323
  • 漏洞类型： 代码问题
  • 发布时间： 2020-10-29
  • 威胁类型： 本地
  • 更新时间： 2021-10-20
  • 厂        商：
  • 漏洞来源： Red Hat

漏洞简介

Samba是Samba团队的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。

Samba 存在安全漏洞，该漏洞源于一个空指针解引用缺陷。本地用户可以利用这个缺陷来崩溃winbind服务，从而导致拒绝服务。以下产品及版本受到影响：samba Winbind服务4.11.15之前版本，4.12.9之前版本和4.13.1之前版本。

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.samba.org/samba/security/CVE-2020-14323.html

参考网址

来源:MISC

链接:https://www.samba.org/samba/security/CVE-2020-14323.html

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/W6HM73N4NEGFW5GIJJGGP6ZZBS6GTXPB/

来源:MISC

链接:https://bugzilla.redhat.com/show_bug.cgi?id=1891685

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20201103-0001/

来源:GENTOO

链接:https://security.gentoo.org/glsa/202012-24

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/JE2M4FE3N3EDXVG4UKSVFPL7SQUGFFDP/

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00012.html

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00008.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3755/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1706

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-samba-for-ibm-i-is-affected-by-cve-2020-14323-and-cve-2020-14318-2/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162645/Red-Hat-Security-Advisory-2021-1647-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/159792/Ubuntu-Security-Notice-USN-4611-1.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162441/Ubuntu-Security-Notice-USN-4931-1.html

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021052030

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164406/Red-Hat-Security-Advisory-2021-3723-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4143/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2781

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3303

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021100615

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-the-linux-kernel-samba-sudo-python-and-tcmu-runner-affect-ibm-spectrum-protect-plus/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4436/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1497

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2020-14323

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0266/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-in-samba-affect-ibm-spectrum-scale-smb-protocol-access-method/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Samba-three-vulnerabilities-33732

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021063032

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-14323

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160507/Red-Hat-Security-Advisory-2020-5439-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160717/Gentoo-Linux-Security-Advisory-202012-24.html

受影响实体

    暂无


补丁

  • Samba 代码问题漏洞的修复措施
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