CVE-2018-21035
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2018-21035
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Qt through 5.14.1, the WebSocket implementation accepts up to 2GB for frames and 2GB for messages. Smaller limits cannot be configured. This makes it easier for attackers to cause a denial of service (memory consumption).
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
Digia Qt 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Digia Qt是芬兰Digia的一套跨平台的C++应用程序开发框架。该框架可用于开发GUI程序。 Qt 5.14.1及之前版本中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（内存消耗）。
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-2018-21035
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2018-21035
请登录查看更多情报信息。
- https://codereview.qt-project.org/c/qt/qtwebsockets/+/284735x_refsource_MISC
- https://bugreports.qt.io/browse/QTBUG-70693x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-21035
Same Patch Batch · n/a · 2020-02-28 · 31 CVEs total
| CVE-2015-5361 | 6.5 MEDIUM | Junos: FTPS through SRX opens up wide range of data channel TCP ports |
| CVE-2015-3006 | 6.5 MEDIUM | Junos: QFX Series: Insufficient entropy on QFX3500 and QFX3600 platforms when the system b |
| CVE-2020-9442 | OpenVPN Connect 安全漏洞 | |
| CVE-2020-9399 | 多款Avast产品安全漏洞 | |
| CVE-2019-10064 | hostapd 安全特征问题漏洞 | |
| CVE-2020-9447 | GwtUpload 跨站脚本漏洞 | |
| CVE-2020-9463 | Centreon 操作系统命令注入漏洞 | |
| CVE-2020-1875 | Huawei NIP6800、Secospace USG6600和USG9500 缓冲区错误漏洞 | |
| CVE-2020-1873 | Huawei NIP6800、Secospace USG6600和USG9500 缓冲区错误漏洞 | |
| CVE-2020-1874 | Huawei NIP6800、Secospace USG6600和USG9500 缓冲区错误漏洞 | |
| CVE-2020-1860 | 多款Huawei产品输入验证错误漏洞 | |
| CVE-2020-1881 | 多款Huawei产品资源管理错误漏洞 | |
| CVE-2020-1861 | Huawei CloudEngine 12800 信息泄露漏洞 | |
| CVE-2020-1876 | 多款Huawei产品缓冲区错误漏洞 | |
| CVE-2020-1877 | 多款Huawei产品缓冲区错误漏洞 | |
| CVE-2020-1844 | Huawei PCManager 安全漏洞 | |
| CVE-2020-1792 | Huawei Honor V10 缓冲区错误漏洞 | |
| CVE-2020-8132 | pdf-image npm package 输入验证错误漏洞 | |
| CVE-2020-8127 | reveal.js 跨站脚本漏洞 | |
| CVE-2019-15609 | kill-port-process package 操作系统命令注入漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
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-2018-21035
No comments yet