CVE-2021-42697
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I. Basic Information for CVE-2021-42697
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Akka HTTP 10.1.x before 10.1.15 and 10.2.x before 10.2.7 can encounter stack exhaustion while parsing HTTP headers, which allows a remote attacker to conduct a Denial of Service attack by sending a User-Agent header with deeply nested comments.
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
Lightbeed Akka Akka-http缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lightbeed Akka Akka-http是中国Lightbeed社区的一个工具包。提供提供和使用基于HTTP的服务的更通用的工具包。 Akka HTTP 存在缓冲区错误漏洞，攻击者可以通过发送带有深度嵌套注释的User-Agent标头来进行拒绝服务攻击。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-42697
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Proof of concept exploit for CVE-2021-42697: Akka HTTP 10.1.x before 10.1.15 and 10.2.x before 10.2.7 can encounter stack exhaustion while parsing HTTP headers, which allows a remote attacker to conduct a Denial of Service attack by sending a User-Agent header with deeply nested comments. | https://github.com/cxosmo/CVE-2021-42697 | POC Details |
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-42697
请登录查看更多情报信息。
- https://akka.io/blog/news/2021/11/22/akka-http-10.1.15-releasedx_refsource_MISC
- https://akka.io/blog/news/2021/11/02/akka-http-10.2.7-releasedx_refsource_MISC
- https://akka.io/blog/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-42697
Same Patch Batch · n/a · 2021-11-02 · 35 CVEs total
| CVE-2021-43265 | Mahara 跨站脚本漏洞 | |
| CVE-2020-21573 | Image-Processing资源管理错误漏洞 | |
| CVE-2020-21574 | c-http 安全漏洞 | |
| CVE-2020-23685 | Liaoning Vtime Technology 188Jianzhan SQL注入漏洞 | |
| CVE-2020-23686 | AyaCMS 跨站请求伪造漏洞 | |
| CVE-2020-23718 | xujinliang zibbs 跨站脚本漏洞 | |
| CVE-2020-23719 | xujinliang zibbs 跨站脚本漏洞 | |
| CVE-2020-23754 | PHP-Fusion 跨站脚本漏洞 | |
| CVE-2021-43266 | Catalyst IT Mahara 操作系统命令注入漏洞 | |
| CVE-2020-21572 | trgil gilcc 缓冲区错误漏洞 | |
| CVE-2021-43264 | Mahara 路径遍历漏洞 | |
| CVE-2017-5123 | Linux kernel 输入验证错误漏洞 | |
| CVE-2021-43267 | Linux kernel 输入验证错误漏洞 | |
| CVE-2020-16048 | Angle 缓冲区错误漏洞 | |
| CVE-2021-43270 | Datalust Seq 安全漏洞 | |
| CVE-2021-20135 | Tenable Network Security Nessus 权限许可和访问控制问题漏洞 | |
| CVE-2020-27820 | Linux kernel 资源管理错误漏洞 | |
| CVE-2021-36925 | Realtek RtsUpx Usb Utility Driver 访问控制错误漏洞 | |
| CVE-2020-27406 | DynPG 跨站脚本漏洞 | |
| CVE-2020-35249 | ElkarBackup 跨站脚本漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2021-42697
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