CVE-2017-2670
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I. Basic Information for CVE-2017-2670
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
It was found in Undertow before 1.3.28 that with non-clean TCP close, the Websocket server gets into infinite loop on every IO thread, effectively causing DoS.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不可达退出条件的循环(无限循环)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat Undertow 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Undertow是美国红帽（Red Hat）公司的一款Web服务器。 Red Hat Undertow 1.3.28之前版本中存在资源管理错误漏洞。远程攻击者可利用该漏洞造成拒绝服务（无限循环）。
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
II. Public POCs for CVE-2017-2670
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- 🔗 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2670x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2017-2670
Same Patch Batch · [UNKNOWN] · 2018-07-27 · 10 CVEs total
| CVE-2018-10882 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2017-2595 | Red Hat JBoss Enterprise Application 路径遍历漏洞 | |
| CVE-2017-7497 | Red Hat CloudForms 安全漏洞 | |
| CVE-2017-2666 | Red Hat Undertow 环境问题漏洞 | |
| CVE-2017-7519 | Red Hat Ceph 格式化字符串漏洞 | |
| CVE-2017-2622 | OpenStack Mistral 信息泄露漏洞 | |
| CVE-2017-2639 | Red Hat CloudForms 安全漏洞 | |
| CVE-2017-7470 | Red Hat spacewalk-backend 安全漏洞 | |
| CVE-2017-7464 | Red Hat JBoss Enterprise Application Platform 安全漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-835
- CVE-2026-42310
Pillow: PDF Parsing Trailer Infinite Loop (DoS) - CVE-2026-41511
OpenMcdf has an Infinite loop DoS via crafted CFB directory - CVE-2026-5407
Loop with Unreachable Exit Condition ('Infinite Loop') in Wi - CVE-2026-6536
Loop with Unreachable Exit Condition ('Infinite Loop') in Wi - CVE-2026-6534
Loop with Unreachable Exit Condition ('Infinite Loop') in Wi
V. Comments for CVE-2017-2670
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