CVE-2025-24528
Quick assessment
Affected
MIT Kerberos 5
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
MIT krb5（MIT Kerberos 5）是美国麻省理工（Massachusetts Institute Of Technology）大学的一套网络认证协议，它采用客户端/服务器结构，并且客户端和服务器端均可对对方进行身份认证（即双重验证），可防止窃听、防止replay攻击等。 MIT krb5存在安全漏洞，该漏洞源于增量传播Iprop日志文件中的缓冲区溢出，可能导致拒绝服务和代码执行。
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-24528
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In MIT Kerberos 5 (aka krb5) before 1.22 (with incremental propagation), there is an integer overflow for a large update size to resize() in kdb_log.c. An authenticated attacker can cause an out-of-bounds write and kadmind daemon crash.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
MIT krb5 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MIT krb5（MIT Kerberos 5）是美国麻省理工（Massachusetts Institute Of Technology）大学的一套网络认证协议，它采用客户端/服务器结构，并且客户端和服务器端均可对对方进行身份认证（即双重验证），可防止窃听、防止replay攻击等。 MIT krb5存在安全漏洞，该漏洞源于增量传播Iprop日志文件中的缓冲区溢出，可能导致拒绝服务和代码执行。
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 |
|---|---|---|---|---|
| MIT | Kerberos 5 | 1.7 ~ 1.22 | - |
|
II. Public POCs for CVE-2025-24528
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Qwen3.6-35B-A3B
· 10909 chars
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III. Intelligence Information for CVE-2025-24528
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IV. Related Vulnerabilities
V. Comments for CVE-2025-24528
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