CVE-2024-34199 Denial of service in n/a
Unauthenticated remote attackers can cause a denial of service in TinyWeb by sending excessively large elements in the request line.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-34199?
CVE-2024-34199 is a high-severity denial of service vulnerability in n/a, published on 10 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
TinyWeb 1.94 and below allows unauthenticated remote attackers to cause a denial of service (Buffer Overflow) when sending excessively large elements in the request line.
Weakness: CWE-787
Which versions are affected by CVE-2024-34199?
It affects 1 product.
Products include Ritlabs Tinyweb.
How do I fix CVE-2024-34199?
No fix has been published for CVE-2024-34199 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-34199 being exploited?
There is no known exploitation of CVE-2024-34199 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2026-27613 CGI Parameter Injection (Bypass of STRICT_CGI_PARAMS and EscapeShellParam)
- CVE-2026-22781 TinyWeb CGI Command Injection
- CVE-2026-28497 TinyWeb: Integer Overflow in `_Val` (HTTP Request Smuggling)
- CVE-2026-29046 TinyWeb: HTTP Header Control Character Injection into CGI Environment
- CVE-2026-27630 TinyWeb vulnerable to Remote Denial of Service via Thread/Connection Exhaustion (Slowloris)
Sources
Also known as GHSA-wx4f-9wf4-26p4.