CVE-2018-16860
Quick assessment
Affected
SAMBA samba
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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 4.8.12之前版本、4.9.8之前版本和4.10.3之前版本中存在安全漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。
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I. Basic Information for CVE-2018-16860
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in samba's Heimdal KDC implementation, versions 4.8.x up to, excluding 4.8.12, 4.9.x up to, excluding 4.9.8 and 4.10.x up to, excluding 4.10.3, when used in AD DC mode. A man in the middle attacker could use this flaw to intercept the request to the KDC and replace the user name (principal) in the request with any desired user name (principal) that exists in the KDC effectively obtaining a ticket for that principal.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当实现的标准安全检查
Source: CVE Program / CVE List V5
Vulnerability Title
Samba 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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 4.8.12之前版本、4.9.8之前版本和4.10.3之前版本中存在安全漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2018-16860
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|---|
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Vendor Advisories for CVE-2018-16860 (6)
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https://support.apple.com/HT210351 x_refsource_CONFIRM
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https://support.apple.com/HT210353 x_refsource_CONFIRM
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https://support.apple.com/HT210346 x_refsource_CONFIRM
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https://support.apple.com/HT210348 x_refsource_CONFIRM
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https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16860 x_refsource_CONFIRM
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Mailing List Discussions for CVE-2018-16860 (9)
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http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00026.html vendor-advisory x_refsource_SUSE
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Other References for CVE-2018-16860 (1)
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https://www.synology.com/security/advisory/Synology_SA_19_23 x_refsource_CONFIRM
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V. Comments for CVE-2018-16860
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