CVE-2020-13776
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I. Basic Information for CVE-2020-13776
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082.
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
systemd 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
systemd是德国Lennart Poettering个人开发者的一款基于Linux的系统和服务管理器。该产品兼容了SysV和LSB的启动脚本，且提供了一个用来表示系统服务间依赖关系的框架。 systemd v245及之前版本中存在输入验证错误漏洞，该漏洞源于程序没有正确处理带有数字的用户名。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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-2020-13776
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/systemd/systemd/issues/15985x_refsource_MISC
- NetApp Product Securityx_refsource_CONFIRM
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IYGLFEKG45EYBJ7TPQMLWROWPTZBEU63/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2020-13776
Same Patch Batch · n/a · 2020-06-03 · 25 CVEs total
| CVE-2020-13785 | D-Link DIR-865L 加密问题漏洞 | |
| CVE-2020-13795 | Navigate CMS 路径遍历漏洞 | |
| CVE-2020-13796 | Navigate CMS 跨站脚本漏洞 | |
| CVE-2020-13797 | Navigate CMS 跨站脚本漏洞 | |
| CVE-2020-13798 | Navigate CMS 跨站脚本漏洞 | |
| CVE-2020-13792 | PlayTube 路径遍历漏洞 | |
| CVE-2020-13790 | libjpeg-turbo 缓冲区错误漏洞 | |
| CVE-2020-13379 | Grafana 代码问题漏洞 | |
| CVE-2019-20809 | Compound Finance Compound Price Oracle 输入验证错误漏洞 | |
| CVE-2020-13782 | D-Link DIR-865L 操作系统命令注入漏洞 | |
| CVE-2020-13783 | D-Link DIR-865L 信息泄露漏洞 | |
| CVE-2020-13784 | D-Link DIR-865L 安全特征问题漏洞 | |
| CVE-2019-20812 | Linux kernel 资源管理错误漏洞 | |
| CVE-2020-13786 | D-Link DIR-865L 跨站请求伪造漏洞 | |
| CVE-2020-13787 | D-Link DIR-865L 信息泄露漏洞 | |
| CVE-2020-12846 | Zimbra 代码问题漏洞 | |
| CVE-2020-13756 | Sabberworm PHP CSS Parser 输入验证错误漏洞 | |
| CVE-2020-13596 | Django 跨站脚本漏洞 | |
| CVE-2020-13254 | Django 信任管理问题漏洞 | |
| CVE-2020-1963 | Apache Ignite 安全漏洞 |
Showing top 20 of 25 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-2020-13776
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