CVE-2021-25829
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I. Basic Information for CVE-2021-25829
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper binary stream data handling issue was found in the [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3. Using this bug, an attacker is able to produce a denial of service attack that can eventually shut down the target server.
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
DocumentServer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dockerhub DocumentServer是 Dockerhub开源的一个文件服务器。提供一个在线办公套件，包括用于文本，电子表格和演示文稿的查看器和编辑器 ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3 存在安全漏洞，该漏洞源于[core]模块中发现一个不适当的二进制流数据处理问题，攻击者可利用该漏洞能够产生拒绝服务攻击，最终关闭目标服务器。
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-2021-25829
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/ONLYOFFICE/DocumentServerx_refsource_MISC
- https://github.com/ONLYOFFICE/corex_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-25829
Same Patch Batch · n/a · 2021-03-01 · 22 CVEs total
| CVE-2021-27878 | 8.8 HIGH | Veritas Backup Exec 安全漏洞 |
| CVE-2021-27877 | 8.2 HIGH | Veritas Backup Exec 安全漏洞 |
| CVE-2021-27876 | 8.1 HIGH | Veritas Backup Exec 安全漏洞 |
| CVE-2021-27225 | 5.4 MEDIUM | Dataiku Jupyter 访问控制错误漏洞 |
| CVE-2021-26702 | EPrints 跨站脚本漏洞 | |
| CVE-2021-27886 | Kazi Mehedi docker-web-gui 操作系统命令注入漏洞 | |
| CVE-2021-27884 | YMFE YApi 安全特征问题漏洞 | |
| CVE-2021-26704 | EPrints 安全漏洞 | |
| CVE-2021-26703 | EPrints 安全漏洞 | |
| CVE-2021-3342 | EPrints 操作系统命令注入漏洞 | |
| CVE-2021-26475 | EPrints 跨站脚本漏洞 | |
| CVE-2021-26476 | EPrints 安全漏洞 | |
| CVE-2021-3332 | WPS Hide Login 安全漏洞 | |
| CVE-2021-27317 | Doctor Appointment System version 跨站脚本漏洞 | |
| CVE-2021-27318 | Sourcecodesterk Doctor Appointment System 跨站脚本漏洞 | |
| CVE-2021-22114 | Spring-integration-zip 路径遍历漏洞 | |
| CVE-2021-25914 | object-collider 安全漏洞 | |
| CVE-2021-25833 | Dockerhub DocumentServer 路径遍历漏洞 | |
| CVE-2021-25832 | ONLYOFFICE Document Server 缓冲区错误漏洞 | |
| CVE-2021-25831 | Ascensio System ONLYOFFICE Document Server 安全漏洞 |
Showing top 20 of 22 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-2021-25829
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