CVE-2021-36222
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I. Basic Information for CVE-2021-36222
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
MIT Kerberos 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MIT Kerberos是美国麻省理工（MIT）的一个用于在网络集群中进行身份验证的软件。Kerberos 同时作为一种网络认证协议，其设计目标是通过密钥系统为客户机 / 服务器应用程序提供强大的认证服务。 MIT Kerberos 5 1.18.4 之前版本及1.19.2之前的1.19.x版本存在安全漏洞，该漏洞源于这是因为返回值没有得到正确的管理，导致守护进程崩溃。
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 | - |
II. Public POCs for CVE-2021-36222
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562x_refsource_CONFIRM
- https://www.oracle.com/security-alerts/cpuoct2021.htmlx_refsource_MISC
- Kerberos Security Advisoriesx_refsource_MISC
- https://security.netapp.com/advisory/ntap-20211022-0003/x_refsource_CONFIRM
- https://github.com/krb5/krb5/releasesx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-36222
Same Patch Batch · n/a · 2021-07-22 · 58 CVEs total
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| CVE-2020-22284 | lwip 安全漏洞 | |
| CVE-2021-34261 | STMicroelectronics STM32Cube 安全漏洞 | |
| CVE-2021-34260 | STMicroelectronics STM32Cube 缓冲区错误漏洞 | |
| CVE-2021-34259 | STMicroelectronics STM32Cube Middleware 安全漏洞 | |
| CVE-2021-34262 | STMicroelectronics STM32Cube 缓冲区错误漏洞 | |
| CVE-2021-26224 | SourceCodester Fantastic-Blog-CMS 跨站脚本漏洞 | |
| CVE-2021-26223 | CASAP Automated Enrollment SQL注入漏洞 | |
| CVE-2021-33032 | EQ-3 eQ-3 HomeMatic CCU2 和 CCU3 操作系统命令注入漏洞 | |
| CVE-2020-36033 | Sourcecodester SourceCodester Water Billing System SQL注入漏洞 | |
| CVE-2021-27332 | CASAP Automated Enrollment 跨站脚本漏洞 | |
| CVE-2015-2098 | WebGate eDVR Manager 缓冲区溢出漏洞 | |
| CVE-2015-2099 | webgateinc WebGate Control Center 缓冲区溢出漏洞 | |
| CVE-2021-25202 | Bakeshop Inventory System SQL注入漏洞 | |
| CVE-2021-35464 | ForgeRock AM 代码问题漏洞 | |
| CVE-2015-2100 | webgateinc WebGate Control Center 缓冲区错误漏洞 | |
| CVE-2021-26226 | CASAP Automated Enrollment SQL注入漏洞 | |
| CVE-2021-35063 | Suricata 安全漏洞 | |
| CVE-2021-33478 | Broadcom Media exChange 缓冲区错误漏洞 | |
| CVE-2021-26227 | CASAP Automated Enrollment 跨站脚本漏洞 |
Showing top 20 of 58 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-36222
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