CVE-2021-44081
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I. Basic Information for CVE-2021-44081
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A buffer overflow vulnerability exists in the AMF of open5gs 2.1.4. When the length of MSIN in Supi exceeds 24 characters, it leads to AMF denial of service.
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
Open5Gs 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open5Gs是一个 5G Core 和 Epc 的 C 语言开源实现，即 Lte/Nr 网络的核心网络。 Open5Gs 2.1.4版本的AMF存在缓冲区错误漏洞，该漏洞源于当Supi中的MSIN长度超过24个字符时，会导致AMF拒绝服务。
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-2021-44081
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|---|
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- https://github.com/open5gs/open5gs/issues/1206x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-44081
Same Patch Batch · n/a · 2022-03-29 · 37 CVEs total
| CVE-2022-26951 | 6.5 MEDIUM | RSA Archer 跨站脚本漏洞 |
| CVE-2022-26947 | 6.3 MEDIUM | RSA Archer跨站脚本漏洞 |
| CVE-2022-26948 | 5.8 MEDIUM | RSA Archer安全漏洞 |
| CVE-2022-26950 | 5.4 MEDIUM | RSA Archer 输入验证错误漏洞 |
| CVE-2022-26949 | 5.3 MEDIUM | RSA Archer 安全漏洞 |
| CVE-2022-23937 | 5.3 MEDIUM | Wind River VxWorks 缓冲区错误漏洞 |
| CVE-2015-3298 | Yubico ykneo-openpgp 数据伪造问题漏洞 | |
| CVE-2022-22948 | VMware vCenter Server 安全漏洞 | |
| CVE-2022-1122 | OpenJPEG 安全漏洞 | |
| CVE-2021-43109 | PuneethReddyHc Online Shopping System Advanced SQL注入漏洞 | |
| CVE-2021-43110 | PuneethReddyHc Online Shopping System Advanced 访问控制错误漏洞 | |
| CVE-2021-42911 | Draytek多款产品格式化字符串错误漏洞 | |
| CVE-2021-43118 | 多款 DrayTek Vigor 产品命令注入漏洞 | |
| CVE-2021-44082 | Textpattern CMS 跨站脚本漏洞 | |
| CVE-2022-26244 | Sourcecodester Hospital Patient Records Management System 跨站脚本漏洞 | |
| CVE-2021-42970 | cxuucms跨站脚本漏洞 | |
| CVE-2022-27815 | SWHKD 后置链接漏洞 | |
| CVE-2022-27432 | Pluck 跨站请求伪造漏洞 | |
| CVE-2021-41594 | RSA Archer 安全漏洞 | |
| CVE-2021-44581 | Kreado Kreasfero SQL注入漏洞 |
Showing top 20 of 37 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2021-44081
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