CVE-2013-1417
Quick assessment
Affected
n/a n/a
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.
MIT Kerberos 5（又名krb5）是美国麻省理工学院（MIT）开发的一套网络认证协议。Key Distribution Center（KDC，密钥分发中心）是一种运行在物理安全服务器上的服务，它包含了一个密钥数据库，主要为两个实体间的通信产生一个会话密钥，加密他们之间的交互信息。 MIT Kerberos 5 1.11.4之前的1.11版本中的KDC服务中的do_tgs_req.c文件中存在安全漏洞。远程经过授权的攻击者可通过发送TGS-REQ请求利用该漏洞造成拒绝服务（守护进程崩溃）。
Possible ATT&CK Techniques 1 AI
T1025 · Data from Removable Media
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I. Basic Information for CVE-2013-1417
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
MIT Kerberos 5 输入验证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MIT Kerberos 5（又名krb5）是美国麻省理工学院（MIT）开发的一套网络认证协议。Key Distribution Center（KDC，密钥分发中心）是一种运行在物理安全服务器上的服务，它包含了一个密钥数据库，主要为两个实体间的通信产生一个会话密钥，加密他们之间的交互信息。 MIT Kerberos 5 1.11.4之前的1.11版本中的KDC服务中的do_tgs_req.c文件中存在安全漏洞。远程经过授权的攻击者可通过发送TGS-REQ请求利用该漏洞造成拒绝服务（守护进程崩溃）。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2013-1417
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2013-1417 (1)
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🔗 https://github.com/krb5/krb5/commit/4c023ba43c16396f0d199e2df1cfa59b88b62acc x_refsource_CONFIRM
Vendor Advisories for CVE-2013-1417 (1)
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🔗 https://bugzilla.redhat.com/show_bug.cgi?id=1030743 x_refsource_CONFIRM
Mailing List Discussions for CVE-2013-1417 (1)
Other References for CVE-2013-1417 (1)
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🔗 http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt x_refsource_CONFIRM
Same Patch Batch · n/a · 2013-11-20 · 7 CVEs total
| CVE-2013-5607 | Mozilla Netscape Portable Runtime ‘PL_ArenaAllocate’函数整数溢出漏洞 | |
| CVE-2013-6827 | PineApp Mail-SeCure admin/viewmsg.php 绝对路径遍历漏洞 | |
| CVE-2013-6828 | PineApp Mail-SeCure 授权问题漏洞 | |
| CVE-2013-6829 | PineApp Mail-SeCure 代码注入漏洞 | |
| CVE-2013-6830 | PineApp Mail-SeCure 代码注入漏洞 | |
| CVE-2013-6831 | PineApp Mail-SeCure 权限许可和访问控制漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2013-1417
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